A quiz with a compilation of all we learnt in our chemistry unit.
Element
Compound
Proton
Neutron
Electron
Protons, electrons, neutrons
Protons, electrons, Klingons
Nuecleus, proclues, Hercules
Negative
Positive
No charge
Positive
Negative
No charge
Positive
Negative
No charge
True
False
True
False
Ide
Ate
Ite
NiCl2
NiCl3
Ni2Cl
Ni3Cl
0
1
2
3
True
False
2H2 + O2 --> 2H2O
When one or more chemicals react to become different chemicals
The re-arrangement of atoms from the reactant side of the equation to the product side
All of the above
2C + 4H2 + O2 → 2CH3OH
C3 + 2H2 + O2 → 2CH3OH
C + 2H2 + 2O → CH3OH
2C + 2H2 + O2 → 2CH3OH
Fe + 3Cl2 → 2FeCl3
2Fe + 2Cl2 → 2FeCl3
2Fe + 3Cl2 → 2FeCl3
Fe + Cl2 → FeCl3
True
False
Compound
Element
Metal
Table condiment
Hydrochloric acid
Hydrofluoric acid
Hydrobromic acid
Hydroiodic acid
Hydrobromic acid
Hydrofluoric acid
Hydrochloric acid
Hydroiodic acid
Rubidium Oxide
Rubidium Oxidize
Birubidium Oxide
Rubidium Oxinide
Sodium Hydroxide
Sodium Oxihydride
Sodium Oxichloride
Sodium hydroxygen
Synthesis
Single Replacement
Double replacement
Decomposition
CO
HCl
CaCO3
NaHCO3
CH3OH
NH4OH
True
False