Cerrar
What is an ELEMENT?
Explain what atoms are and what they contain.
State the charge for the 3 components of an atom:
Atoms ahve a neutral (or no) charge. WHY???
What is the ATOMIC NUMBER???
What is the MASS NUMBER???
How many electrons are required in each shell?
You CANNOT find a compound on the periodic table. WHY???
Explain the reactions of group 1 elements with oxygen.
Group 1 the called the...
Group 0 is called the...
Elements in Group 1 MUST be stored in oil. WHY???
Elements in Group 0 are unreactive. WHY???
Describe what happens to METALS and NON-METALS during IONIC BONDING.
Write a balanced equation for a Copper Oxide reaction (HIGHER TIER ONLY)
*NOTE - FOUNDATION QUESTION IS ON THE NEXT CARD FOR ANYBODY TAKING FOUNDATION UNIT 1)*
Write an equation for a Copper Oxide reaction (FOUNDATION TIER ONLY)
State an important rule when balancing equations (HIGHER TIER ONLY)
The mass is conserved during a chemical reaction. WHY???
What is LIMESTONE???
EXPLAIN THE 4 STAGES OF THE LIEMSTONE CYCLE.
Calcium carbonate breaks down when heated strongly. What is the name of this reaction?
Explain what happens to metals in the reactvity series (high up) when it comes to decomposition.
Explain what happens to metals in the reactvity series (lower down) when it comes to decomposition.
How is MORTAR made???
How is CONCRETE made???
Explain the advantages and disadvantages of various building materials. (1/2)
Explain the advantages and disadvantages of various building materials. (2/2)
Explain the main advantages of the limestone industry.
Explain the main disadvantages of the limestone industry.
What are ORES?
What are ALLOYS?
Alloys are more useful than metals. WHY???
What is a METAL ORE???
Describe different uses of extraction for different ores.
Gold does not have to be extracted. WHY???
DEscribe the properties of the TRANSITION METALS:
How is iron extracted???
Write a BALANCED EQUATION for a reaction in the blast furnace that includes Carbon Dioxide (HIGHER TIER ONLY).
Write an equation for a reaction in the blast furnace (FOUNDATION TIER ONLY).
Carbon has the ability to push or displace iron from iron oxide. WHY???
Write a BALANCED EQUATION for a reaction in the blast furnace that includes Carbon Monoxide (HIGHER TIER ONLY).
Write an equation for a reaction in the blast furnace that includes Carbon Monoxide (FOUNDATION TIER ONLY).
Why is opper useful?
PHYTOMINING:
BIOLEACHING:
SCRAP ION:
OH NO!!! WE ARE RUNNING OUT OF COPPER-RICH ORES!!! WHAT ARE WE GONNA DO???
Aluminium and Titanium are useful. WHY???
Give some uses of Aluminum and Titanium.
Iron can be extracted, but what about Aluminum and Titanium???
Aluminum is recycled. WHY???
Give 3 examples of alloys and why they are useful.
(Pure) iron is soft and easily shaped. WHY???
FINISH THIS SENTENCE:
Iron from the blast furnace is an alloy of about...
Explain how STEEL is made.
FINISH THIS SENTENCE:
Crude oil is a mixture of compounds called...
What are HYDROCARBONS???
What are ALKANES???
What is the GENERAL FORMULA for Alkanes?
Alkanes are unreactive. WHY???
What is DISTILLATION???
Explain how water and ethanol are separated by using distillation. (1/2)
Explain how water and ethanol are separated by using distillation. (2/2)
SEQUENCE OF EVENTS IN DISTILLATION:
Explain how FRACTIONAL DISTILLATION works.
FINISH THIS SENTENCE:
As you go up the fractionating column, the hydrocarbons have...
What is COMBUSTION???
FINISH THIS SENTENCE:
Carbon dioxide is a greenhouse gas. Increasing concentrations of it in the atmosphere...
Describe what happens during COMPLETE COMBUSTION.
FINISH THIS SENTENCE:
Hydrocarbon fuels contain carbon and hydrogen. During combustion, hydrogen is...
Describe what happens during INCOMPLETE COMBUSTION.
Rainwater is slightly acidic. WHY???
FINISH THIS SENTENCE:
Acid rain reacts with metals and rocks such as limestone, causing damage to buildings and statues. Acid rain damages the...
Which gas causes ACID RAIN???
FINISH THIS SENTENCE:
Sulfur can be removed from fuels before they are used. ‘Low sulfur’ petrol and diesel are widely available at filling stations to use in vehicles. In power stations, ...
Another gas can cause acid rain. Describe?
State what is meant by NON-RENEWABLE.
What are BIOFUELS?
Give 6 harmful substances that are produced from crude oil when burnt:
What is BIODIESEL made of?
Ethanol is NOT an alkane. WHY???
Explain how BIOETHANOL is made.
Describe 3 ethical issues with making biofuels:
Explain the environmental issues of biofuels.
What are ALKENES?
What is the GENERAL FORMULA for alkenes?
What does cracking allow?
FINISH THIS SENTENCE:
Alkenes are unsaturated hydrocarbons. They contain a...
TESTING FOR UNSATURATION!!!
What are POLYMERS?
What is a SMART POLYMER???
FINISH THIS SENTENCE:
Alkenes can act as monomers because they are unsaturated (they have a double bond):
HYDROGENATION!!! (HIGHER TIER ONLY)
FINISH THIS SENTENCE:
Vegetable oils have higher boiling points than water. This means that...
HOWEVER...
MONOSATURATED vs POLYSATURATED!!!
GO GO GO!!!
What is an EMULSION?
FINISH THIS SENTENCE:
Emulsions are thicker (more viscous) than the oil or water they contain. This makes them...
OIL DROPLETS vs WATER DROPLETS
GO GO GO!!!
What are EMULSIFIERS?
Emulsifiers - 2 different ends (HIGHER TIER ONLY)
Describe the hydrophilic and the hydrophobic tail.
BROMINE WATER TEST #2!!!
STRUCTURE OF THE EARTH!!!
*a little message to all of you GCSE geography students - this is a breeze for us!!!*
FINISH THIS SENTENCE:
The Earth's crust and upper part of the mantle are broken into large pieces called tectonic plates. These are constantly moving at...
The plates move. WHY???
WEGNERboiiiiiiii #wegnerisbae
CONTINENTIAL vs OCEANIC!!! GO GO GO!!!
*more GCSE geography revision weyyyy*
GASES IN DA ATMOSPHERE!!!
Miller-Urey experiment (HIGHER TIER ONLY) (1/2)
Miller-Urey experiment (HIGHER TIER ONLY) (2/2)
FINISH THIS SENTENCE:
The Miller-Urey experiment supported the theory of a...
INCREASING OXYGEN!!!
DECREASING CARBON DIOXIDE!!!
Liquefying air (HIGHER TIER ONLY)
Liquefying air (HIGHER TIER ONLY) = LONG ANSWERRRRRRR
USES OF NITORGEN AND OXYGENNNN
