All of C1 quiz

Question 1 of 75

1

What are all substances made up of?

Select one of the following:

Atoms
Elements
Molecules

Explanation

Question 2 of 75

1

What is a substance made from only one type of atom?

Select one of the following:

Element
Mixture
Compound

Explanation

Question 3 of 75

1

The nucleus of an atom is made up of protons and neutrons

Select one of the following:

True
False

Explanation

Question 4 of 75

1

Electrons don't orbit the nucleus

Select one of the following:

True
False

Explanation

Question 5 of 75

1

What are the sub-atomic particles that make up atoms? [3]

Select one or more of the following:

Neutrons
Electrons
Protons
Molecules
Nucleus
Particles

Explanation

Question 6 of 75

1

Which is a description of Electrons?

Select one of the following:

Very very small and have hardly any mass
Very big and make up most of our atoms mass

Explanation

Question 7 of 75

1

Which one of these is correct?

Select one of the following:

Proton relative mass is 1 and its relative charge is +1
Neutron relative mass is 1 and its relative charge is 0
Electron relative mass is 1/2000 and its relative charge is -1
Proton relative mass is 0 and its relative charge is +2
Neutron relative mass is 1 and its relative charge is -1
Electron relative mass is 1/20 and its relative charge is 0

Explanation

Question 8 of 75

1

Atoms must have the same number of protons and electrons because they are neutral

Select one of the following:

True
False

Explanation

Question 9 of 75

1

If a neutral atom has 7 protons how many electrons must it have?

Select one of the following:

7
9
1
17

Explanation

Question 10 of 75

1

All atoms of a particular element are different

Select one of the following:

True
False

Explanation

Question 11 of 75

1

What is the mass number?

Select one of the following:

The number of protons and neutrons
The number of electrons
The number of protons and electrons
The number of protons, electrons and neutrons

Explanation

Question 12 of 75

1

The atomic number is the number of neutrons in an atom

Select one of the following:

True
False

Explanation

Question 13 of 75

1

What is the correct electron shell structure?

Select one of the following:

2, 8, 8, 8
1, 2, 3, 4
2, 4, 6 , 8
8, 8, 8, 2

Explanation

Question 14 of 75

1

What do chemical reactions show?

Select one or more of the following:

Reactants
Products of a reaction
Protons Neutrons and Electrons
The reactivity series

Explanation

Question 15 of 75

1

What do state symbols tell us?

Select one of the following:

State of reactants or products
Solids
Liquids
Gases
Aqueous

Explanation

Question 16 of 75

1

In a chemical reaction no atoms are created or destroyed they are just rearranged.

Select one of the following:

True
False

Explanation

Question 17 of 75

1

What do ionic bonds occur between

Select one or more of the following:

Metals
Non - Metals
Compounds
None of the Above

Explanation

Question 18 of 75

1

In ionic bonds metal atoms gain electrons and non - metal atoms lose electrons.

Select one of the following:

True
False

Explanation

Question 19 of 75

1

What is limestone?

Select one of the following:

A type of sedimentary rock composed mainly of calcium carbonate
A fossil
A stone made from limes
A lime in the shape of a stone

Explanation

Question 20 of 75

1

How long does it take to form limestone

Select one of the following:

Over millions of years
100 years
10 months
billions of years

Explanation

Question 21 of 75

1

Limestone is dug out of the ground and quarried, then made into blocks which can be used in building

Select one of the following:

True
False

Explanation

Question 22 of 75

1

Which is the test for Co2?

Select one of the following:

Heating CaCo3 and seeing if it turns limewater cloudy
Blowing bubbles into limewater
Adding calcium carbonate and limewater together to see if a reaction occurs

Explanation

Question 23 of 75

1

Limestone can be heated strongly to make it undergo a DECOMPOSITION REACTION. This means that a THERMAL DECOMPOSITION is used to break it down to form carbon dioxide and calcium oxide.

Select one of the following:

True
False

Explanation

Question 24 of 75

1

Limestone is used to test for carbon dioxide

Select one of the following:

True
False

Explanation

Question 25 of 75

1

What is this a picture of?

Select one of the following:

The limestone cycle
The reaction of calcium hydroxide
a displacement reaction

Explanation

Question 26 of 75

1

What is heated together to make cement? [2]

Select one or more of the following:

Clay
Limestone
Water
Limewater
Cement

Explanation

Question 27 of 75

1

What do we mix together to make concrete? [4]

Select one or more of the following:

Sand
Water
Aggregate
Cement
Limewater
Corn flour
Stones/ Rocks

Explanation

Question 28 of 75

1

Which is not a property of metals?

Select one of the following:

Corrosive
Malleable
Ductile
Good electrical conductors
good conductors of heat
sonorous
shiny

Explanation

Question 29 of 75

1

Most metals have HIGH melting and boiling points and they are all SOLID at room temperature (EXCEPT MERCURY)

Select one of the following:

True
False

Explanation

Question 30 of 75

1

What is the rule that goes with displacement reactions?

Select one of the following:

If the metal added is more reactive than the metal in the solution then a displacement reaction will occur.
If the non-metal added is more reactive than the metal in the solution then a displacement reaction will occur.
If the metal added is more reactive than the non-metal in the solution then a displacement reaction will occur.

Explanation

Question 31 of 75

1

Metal powders and oxides can't be heated together to give a displacement reaction

Select one of the following:

True
False

Explanation

Question 32 of 75

1

Which is the method to extract copper from its ore?

Select one of the following:

Put copper carbonate and carbon in a test tube with cotton wool in the top and heat it.
Put copper oxide and carbon dioxide in a test tube and heat it.

Explanation

Question 33 of 75

1

What is the method for extracting copper called?

Select one of the following:

Reduction
Oxidisation
Decomposition

Explanation

Question 34 of 75

1

What decides how metals are extracted from there ores?

Select one of the following:

The reactivity series
Its atomic number
Where it is found
How much of it there is

Explanation

Question 35 of 75

1

Tick the true statements [4]

Select one or more of the following:

Metals above carbon in the reactivity series have to be extracted by electrolysis
Metals low in the reactivity series can be found native and just have to be purified
Metals near the bottom (e.g. copper) can be extracted through smelting
Metals in the middle of the reactivity series (below carbon) are extracted by chemical reduction
Metals in the middle of the reactivity series (below carbon) cant be extracted
Metals at the top of the reactivity series are highly dangerous and poisonous

Explanation

Question 36 of 75

1

What is bioleaching?

Select one of the following:

When bacteria feed on low-grade metal ores
When bacteria leach onto things
Clingy bacteria

Explanation

Question 37 of 75

1

What are alloys ?

Select one of the following:

Pure metals mixed with other elements to make them stronger
non-metals
elements

Explanation

Question 38 of 75

1

Why is crude oil not useful

Select one of the following:

Because it is a mixture of many different compounds
Too runny
Tastes bad

Explanation

Question 39 of 75

1

Most of the compounds in crude oil are hydrocarbons

Select one of the following:

True
False

Explanation

Question 40 of 75

1

We make crude oil useful by doing fractional distillation

Select one of the following:

True
False

Explanation

Question 41 of 75

1

What are substances that are produced by hydrocarbons reacting with oxygen?

Select one or more of the following:

Carbon dioxide
Water
Carbon monoxide
Oxygen

Explanation

Question 42 of 75

1

What is carbon dioxide (the main greenhouse gas in the air) causing according to scientists?

Select one of the following:

Global warming
Global dimming
Food shortness

Explanation

Question 43 of 75

1

What are particulates made of?

Select one of the following:

Carbon (soot) and unburnt hydrocarbons
Calcium
Carbon dioxide

Explanation

Question 44 of 75

1

How do particulates cause global dimming?

Select one of the following:

They travel into the upper atmosphere, reflecting sunlight back into space.
They engulf all the light
They dont

Explanation

Question 45 of 75

1

What does a catalyst converter do?

Select one of the following:

Greatly reduces the carbon monoxide and nitrogen oxide produced by a car engine.
Converts things into a catalyst
Converts carbon dioxide into oxygen

Explanation

Question 46 of 75

1

What is crude oil separated into in fractional distillation?

Select one of the following:

Groups of compounds with similar properties
Elements
Atoms

Explanation

Question 47 of 75

1

what does the crude oil enter the fractionating column as ?

Select one of the following:

Solid
Liquid
Gas

Explanation

Question 48 of 75

1

Which of these are true?

Select one or more of the following:

Gases at the top have short chains (1-4 carbons)
Gases at the bottom have long chains (100+ carbons)
Gases at the bottom have short chains (less than 10 carbons)
Gases at the top have long chains (20+ carbons)

Explanation

Question 49 of 75

1

The compounds condense when the temperatures inside the fractionating column matches there boiling point.

Select one of the following:

True
False

Explanation

Question 50 of 75

1

What are Alkanes and Alkenes?

Select one of the following:

Hydrocarbons
Gases
They don't exist

Explanation

Question 51 of 75

1

What does the first part of the name show?

Select one of the following:

The number of carbon atoms in the molecule
The number of hydrogen atoms in the molecule
Whether it is and alkane or and alkene

Explanation

Question 52 of 75

1

Alkanes have a single bon and are saturated

Select one of the following:

True
False

Explanation

Question 53 of 75

1

Alkenes have a double bond and are unsaturated

Select one of the following:

True
False

Explanation

Question 54 of 75

1

Which is the formula for Alkanes?

Select one of the following:

C2H2n+2
C2H2n
C3H4n

Explanation

Question 55 of 75

1

Which is the formula for Alkenes?

Select one of the following:

C2H2n
C2H2n+2
C4H3n+1

Explanation

Question 56 of 75

1

Thick = Viscous

Select one of the following:

True
False

Explanation

Question 57 of 75

1

What are polymers?

Select one of the following:

Compounds made when lots of alkene molecules join together
Mixtures of alkenes and alkanes
The same as monomers

Explanation

Question 58 of 75

1

What is it called when a long chain hydrocarbon is 'cracked' into smaller pieces?

Select one of the following:

Thermal decomposition
Oxidisation
Exothermic reaction

Explanation

Question 59 of 75

1

What is the bromine water test for?

Select one of the following:

To tell the difference between alkanes and alkenes
To split hydrocarbons
To make a polymer

Explanation

Question 60 of 75

1

What colour do alkenes go with orange bromine water?

Select one of the following:

Colourless
Brown
Orange
Red

Explanation

Question 61 of 75

1

What colour do alkanes go in bromine water?

Select one of the following:

Stay Orange
Purple
Pink
Green

Explanation

Question 62 of 75

1

What do smart polymers such as memory polymers do?

Select one of the following:

Change there shape when they are hot or cold
Remember information
React to light

Explanation

Question 63 of 75

1

What can Ethanol be made by?

Select one of the following:

Fermentation
Exothermic reaction
Distillation

Explanation

Question 64 of 75

1

Ethanol produced by fermentation is a biofuel.

Select one of the following:

True
False

Explanation

Question 65 of 75

1

What do all vegetable oils contain?

Select one of the following:

Long chain carbons and hydrogen's
Short chain carbons and hydrogen's
Long and short chain carbons

Explanation

Question 66 of 75

1

What state are unsaturated oils at room temperature?

Select one of the following:

Liquid
Solid
Gas

Explanation

Question 67 of 75

1

	Created by fletchere11 almost 10 years ago

Quiz on All of C1 quiz, created by fletchere11 on 17/02/2015.

All of C1 quiz

Question 1 of 75

What are all substances made up of?

Select one of the following:

Explanation

Question 2 of 75

What is a substance made from only one type of atom?

Select one of the following:

Explanation

Question 3 of 75

The nucleus of an atom is made up of protons and neutrons

Select one of the following:

Explanation

Question 4 of 75

Electrons don't orbit the nucleus

Select one of the following:

Explanation

Question 5 of 75

What are the sub-atomic particles that make up atoms? [3]

Select one or more of the following:

Explanation

Question 6 of 75

Which is a description of Electrons?

Select one of the following:

Explanation

Question 7 of 75

Which one of these is correct?

Select one of the following:

Explanation

Question 8 of 75

Atoms must have the same number of protons and electrons because they are neutral

Select one of the following:

Explanation

Question 9 of 75

If a neutral atom has 7 protons how many electrons must it have?

Select one of the following:

Explanation

Question 10 of 75

All atoms of a particular element are different

Select one of the following:

Explanation

Question 11 of 75

What is the mass number?

Select one of the following:

Explanation

Question 12 of 75

The atomic number is the number of neutrons in an atom

Select one of the following:

Explanation

Question 13 of 75

What is the correct electron shell structure?

Select one of the following:

Explanation

Question 14 of 75

What do chemical reactions show?

Select one or more of the following:

Explanation

Question 15 of 75

What do state symbols tell us?

Select one of the following:

Explanation

Question 16 of 75

In a chemical reaction no atoms are created or destroyed they are just rearranged.

Select one of the following:

Explanation

Question 17 of 75

What do ionic bonds occur between

Select one or more of the following:

Explanation

Question 18 of 75

In ionic bonds metal atoms gain electrons and non - metal atoms lose electrons.

Select one of the following:

Explanation

Question 19 of 75

What is limestone?

Select one of the following:

Explanation

Question 20 of 75

How long does it take to form limestone