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Chemistry Year 10 Part 2 Flashcards | StudBud
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Chemistry Year 10 Part 2
Chemistry Year 10 Part 2
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Year 10 AusVels
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
Hydrocarbons have what type of bonding?
Ionic
Metallic
Covalent
Hydrogen
2
A solution is formed when a substance dissolves in......
Oil
Water
Air
Solids
3
Elements with similar properties can be found in the same what?.....
Place
Period
Lifetime
Group
4
If I have 3 electrons in my outer shell I will form what Ion?
+3
-3
5
If I have 4 electrons in my outer shell I will form what ion?
-4
+4
Nope Nope
6
Chemistry as a topic was __________.
Hard
Challenging
Easy
7
Which of the following is not an IONIC compound?
Na2SO4
CaCl2
C3H8
MgSO4
8
What is the lightest sub-atomic particle?
Protons
Electrons
Shells
Neutrons
9
On the left side of an equation is the ___________.
Gases
Reactants
Solids
Products
10
Precipitates are joined by what type of bond?
Metallic
Ionic
Hydrogen
Covalent
11
An element belonging to Group 2 of the periodic table is....
Argon
Magnesium
Chlorine
Sodium
12
What is the formula when these two elements make a compound Al
3+
and SO
4
2-
Al3(SO4)2
Al2(SO4)3
Al6(SO4)6
Al23(SO4)32
13
Chemistry is the study of......
Bio-Chemicals
Implosions
Explosions
Chemicals
14
On the right side of an equation is the ___________
Solids
Gases
Products
Reactants
15
What is this reaction: CuCO
3
-----> CuO + CO
2
Explosion
Displacement
Decomposition
Synthesis
16
An element has 15 electrons, so its configuration would be.....
2, 8, 4
4, 6, 5
2, 8, 5
2, 6, 7
