Quiz 3.2 Review

Electrons in the outer shell of an atom

• energy electrons

• valence electrons

• nucleus electrons

• isotope electrons

The top number in each box within the periodic table

• atomic number

• mass number

• isotope number

• electron number

Particle in the center of an atom that has no charge

• proton

• neutron

• electron

• quark

How many electrons can fit in the first energy level?

• 2

• 4

• 6

• 8

 Which part of an atom is the tiniest?

• protons

• neutrons

• nucleons

• electrons

The chart that organizes all known elements into groups

• Punnett square

• Faraday square

• Classification table

• Periodic table

What are atoms mostly made of?

• electrons

• energy levels

• empty space

• enigmas

The bottom number in each box within the periodic table

• atomic nomber

• mass number

• isotope number

• electron number

The study of where electrons are

• chemistry

• physics

• quantum physics

• mechanics

Which of these is NOT a word used to describe the location of electrons? 

• energy level

• energy shell

• energy ring

• orbital