Frage 1
Frage
Reactions always go in the ____________ direction of the action.
Frage 2
Frage
An action and its reaction are equal in _________________.
Antworten
-
Size
-
Shape
-
Depth
-
Width
-
Height
Frage 3
Frage
Newton's Third Law explains what happens when two objects ______________________.
Antworten
-
Interact
-
Collide
-
Chemical reaction
Frage 4
Frage
Forces always come in pairs - so each ___________ has a reaction.
Frage 5
Frage
The force of an action sends a reaction in the opposite ____________.
Frage 6
Frage
Which element is the drawing showing us?
Frage 7
Frage
What is a Compound?
Frage 8
Frage 9
Frage
Periodic Table: Which element is called "Li"?
Antworten
-
Hydrogen
-
Lithium
-
Lanthanum
Frage 10
Frage
Periodic Table: Which element is called "Na"?
Frage 11
Frage
Periodic Table: Which element is called "K"?
Frage 12
Frage
Periodic Table: Which element is called "Rb"?
Antworten
-
Rubidium
-
Ruthenium
-
Rhenium
Frage 13
Frage
Periodic Table: Which element is called "Cs"?
Frage 14
Frage
Periodic Table: Which element is called "Fr"?
Antworten
-
Francium
-
Fluorine
-
Arsenic
Frage 15
Frage
Periodic Table: Which element is called "Be"?
Frage 16
Frage
The Periodic Table: What is the symbol for "Magnesium"?
Frage 17
Frage
The Periodic Table: What is the symbol for "Calcium"?
Frage 18
Frage
The Periodic Table: What is the symbol for "Gold"?
Frage 19
Frage
The Periodic Table: What is the symbol for "Silver"?
Frage 20
Frage
The Periodic Table: What is the symbol for "Copper"?
Frage 21
Frage 22
Frage
What is the diagram showing?
Frage 23
Frage
What is the diagram showing?
Antworten
-
Mixture of two elements
-
Pure compound
-
Mixture of two compounds
Frage 24
Frage
What is the diagram showing?
Antworten
-
Pure compound
-
Pure element
-
Pure mixture
Frage 25
Frage
If you are adding two elements together what would the last few letters be: Sodium Chlor___
Frage 26
Frage
If you are putting three elements together, when ONE is oxygen, what are the last few letters: Sodium Carbon___
Frage 27
Frage
CuCo3 - Which elements are present?
Antworten
-
1x - Copper
-
1x - Carbon
-
3x - Oxygen
-
1x - Sodium
-
1 x - Calcium
Frage 28
Frage
Where is the amount of protons found on the periodic table?
Antworten
-
Top right hand corner
-
Bottom right hand corner
Frage 29
Frage
Where are the amount of electrons found on the periodic table?
Antworten
-
Bottom right hand corner
-
Top left hand corner
Frage 30
Frage
How do you find the amount of neutrons in an element?
Antworten
-
Big - Small number
-
Big + Small number