12/16/24: QUIZ for Atomic Model Project

How do you find the number of neutrons in an atom?

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Explain HOW an atom is neutral even though it has protons, electrons, and neutrons in it. *Make sure to include the charges of the subatomic particles in your answer.

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Which particle(s) are in the nucleus of an atom? *Select all that apply

• proton
• neutron
• atom
• energy level
• nucleus

Which particle(s) surround the nucleus in energy levels? *Select all that apply

• electron
• atom
• proton
• energy level
• neutron

Which particle(s) have a mass of 1 amu? *Select all that apply

• protons
• electrons
• neutrons
• atoms
• energy levels

What do you look at to find protons?

• atomic number
• atomic mass
• group number
• period number

What do you look at to find electrons?

• number of protons
• number of neutrons
• atomic mass
• group number
• period number

An atom of which element is shown in this picture?

• helium

• carbon

• boron

• sodium

_______ is anything that has mass and volume.

• energy
• light
• matter
• radiation

Gold is a(n)...

• mixture
• element
• compound