SCIENCE (ATOMS....)

Question 1

What type of molecules are monoatomic?

Answer 1

Helium (He)
Neon (Ne)
Argon (Ar)

Question 2

What type of molecules are diatomic?

Answer 2

Oxygen (O2)
Nitrogen (N2)
Hydrogen (H2)
Chlorine (Cl2)

Question 3

What type of molecules are triatomic?

Answer 3

Carbon Dioxide (Co2)
Water (H2O)
Ozone (O3)

Question 4

What is elements?

Answer 4

Elements are pure substances made up of only one type of atom.

Question 5

Examples of elements, compounds and mixtures.

Answer 5

E- oxygen, hydrogen, carbon
C- water, carbon dioxide, sodium chloride
M- air, salad, sea water, and concrete

Question 6

Represent pure elements in a diagram.

Answer 6

https://docs.google.com/document/d/1oKrZCwzsKiXG6FoqeH3yg_ObCQtBiO0JCaZaghJXXsQ/edit?tab=t.0

Question 7

Represent compounds in a diagram.

Answer 7

https://docs.google.com/document/d/1oKrZCwzsKiXG6FoqeH3yg_ObCQtBiO0JCaZaghJXXsQ/edit?tab=t.0

Question 8

Represent mixtures in a diagram.

Answer 8

https://docs.google.com/document/d/1oKrZCwzsKiXG6FoqeH3yg_ObCQtBiO0JCaZaghJXXsQ/edit?tab=t.0

Question 9

What are mixtures?

Answer 9

A compound made up of two or more chemical components that are not chemically linked.

Question 10

What are compounds?

Answer 10

A compound is a substance containing atoms of two or more elements joined together by chemical bonds.