Compound

Question 1

What do atoms combine with to have a full outer shell?

Answer 1

Atoms combine with other atoms because they like to have a full outer shell of electrons.

Question 2

What happens when they have a full outer shell?

Answer 2

They are more stable.

Question 3

Covalent compound

Answer 3

A compound consisting of 2 or more non metal elements where they share electrons in order to have a full outer shell.

Question 4

Ionic compound

Answer 4

A compound consisting of non-metal and metal elements, where the metal element gives electron(s) to the non-metal element ih order to have a full outer shell.

Question 5

Chlorine compound name

Answer 5

Chloride

Question 6

Bromine compound name

Answer 6

Bromide

Question 7

Oxygen compound name

Answer 7

Oxide

Question 8

Sulfur compound name

Answer 8

Sulfide

Question 9

Fluorine compound name

Answer 9

Fluoride

Question 10

Iodine compound name

Answer 10

Iodide

Question 11

What are the rules for naming ionic compounds?

Answer 11

1. ) Name the metal

2. ) Shorten the name of the non-metal, add IDE at the end of it

Question 12

What is an ion?

Answer 12

An ion is a charged atom, it will have either a positive or negative charge.

Question 13

Do metals have a positive (+) or negative (-) charge?

Answer 13

Positive (+) charge.

Question 14

Do non-metals have a positive (+) or negative (-) charge?

Answer 14

Negative (-) charge.

Question 15

What is valency?

Answer 15

Valency is the charge and a number each element has.