NAME :

CLASS :

SHORT QUIZ 1

1. Write the formula ion

2. Write down the chemical formula of the following substance:

i. Calcium Chloride - _______________ii. Aluminum oxide - _______________iii. Sodium hydroxide - _______________

3. Write down the chemical equation of the following reactions

i. Sodium reacts with oxygen to produce a white metallic oxide.

__________________________________________________________________

SHORT QUIZ 1

No

Formula ion

Anion

1 Fluoride ion2 Chloride ion3 Bromide ion4 Iodide ion5 Oxide ion

No

Formula ion

Cation

1 Hydrogen ion2 Lithium ion3 Sodium ion4 Potassium ion5 Rubidium ion

NAME :

CLASS :

2. Write the formula ion

2. Write down the chemical formula of the following substance:

i. Calcium Chloride - _______________ii. Aluminum oxide - _______________iii. Sodium hydroxide - _______________

3. Write down the chemical equation of the following reactions

i. Sodium reacts with oxygen to produce a white metallic oxide.

__________________________________________________________________

No

Formula ion

Anion

1 Fluoride ion2 Chloride ion3 Bromide ion4 Iodide ion5 Oxide ion

No

Formula ion

Cation

1 Hydrogen ion2 Lithium ion3 Sodium ion4 Potassium ion5 Rubidium ion