Matter: Atoms and Molecules
Language: English
Subject:
Other
> Other
Age: 11 - 12
Cynthia Lara Matter: Atoms and Molecules
What is an element?
A type of atom
A type of matter
A type of molecule
A type of compound
Which of the following is NOT an element?
Oxygen
Water
Carbon
Iron
What is the smallest particle of an element?
Atom
Molecule
Compound
Electron
How many elements are there in the periodic table?
100
118
92
50
What is the symbol for the element carbon?
C
Co
Ca
Cu
What is the atomic number of oxygen?
6
8
16
22
Which of the following is a pure substance?
Air
Saltwater
Gold
Milk
Which state of matter has a definite shape and volume?
Solid
Liquid
Gas
Plasma
What is the atomic mass of hydrogen?
1
4
16
32
