Atoms Review

All matter is made of:

• energy

• electrons

• atoms

• compounds

The nucleus contains: (choose all that apply)

• electrons

• neutrons

• protons

• atoms

The positive particles in an atom are called:

• electrons

• neutrons

• positrons

• protons

Neutrons have a negative charge.

• true

• false

• I have no opinion - I am neutral.

The particles that orbit around the nucleus in a cloud are:

• electrons

• protons

• neutrons

• voltrons

What do we call a substance that consists of only one type of atom?

• Atom

• Element

• Compound

• Substance

The basic building block for matter is the

• cell

• atom

• nucleus

• molecule

Tags

NGSS.MS-PS1-1

How many different elements are in C₆H₁₂O₆?

• 1

• 2

• 3

• 4

Which is the correct formula for:
 three hydrogen (H)
one sulfur (S)
four oxygen (O)

• H₃SO₄
• HSO₄
• H₄S₃O
• H₂O

Tags

NGSS.MS-PS1-1

How many total atoms are there in H₂SO₄ ?

• 6

• 5

• 7

• 3