Gr. 10 Chemistry Review

The Periodic Table

100

This group contains elements known as halogens.

Group 17

200

Magnesium is classified as this specific type of metal.

Alkaline Earth Metal

300

This group contains elements known as noble gases.

Group 18

400

Elements in Group 1 share this common feature.

All contain 1 valence electron

500

Copper is part of this group of metals.

Transition Metals

Atomic Structure

100

Sodium contains this many protons

11

200

Fluorine contains this many neutrons.

10

300

An ion is a charged atom due to its gain or loss of this subatomic particle.

Electrons

400

A calcium ion would have this ionic charge. 

+2

500

An oxygen ion contains this many electrons.

10

Nomenclature(Formulas --> Name)

100

NaCl

Sodium chloride

200

AlF₃

Aluminum fluoride

300

NO₂

Nitrogen dioxide

400

C₂H₆

Dicarbon hexahydride

500

MgSO₄

Magnesium sulfate

Nomenclature(Name --> Formula)

100

Carbon monoxide

CO

200

Barium bromide

BaBr₂

300

Tricarbon tetrachloride

C₃Cl₄

400

Beryllium sulfide

BeS

500

Lithium carbonate

Li₂CO₃

Types of Reactions & Balancing

100

This type of reaction is represented below:

2 H₂O → 2 H₂ + O₂

Decomposition

200

This coefficient is placed in front of the Fe when the equation is balanced

__ Fe + ___ O₂ → ___ Fe₂O₃

4

300

This type of reaction is represented below:

2 NaBr + Ca(OH)₂ → CaBr₂ + 2 NaOH

Double Displacement

400

This reaction is represented by below:

H₂SO₄ + 2 NaOH → Na₂SO₄ + 2 H₂O

Neutralization

500

This coefficient is placed in front of the O₂ when the following equation is balanced. 

C₅H₁₂ + O₂ → CO₂ + H₂O

8