Ch.19 Test: Part 1 Question Preview (ID: 16839)


Ch.19 Test Covering The Structure Of Atoms. TEACHERS: click here for quick copy question ID numbers.

Each inner energy level of an atom has a maximum number of _____________________ it can hold.
a) electrons
b) neutrons
c) quarks
d) protons

Dot diagrams are used to represent _______________________?
a) atomic numbers
b) atomic mass
c) isotopes
d) outer level electrons

particles with a positive charge are called?
a) electrons
b) neutrons
c) quarks
d) protons

Particles with a negative charge are called?
a) electrons
b) neutrons
c) quarks
d) protons

Particles with no charge are called?
a) electrons
b) neutrons
c) quarks
d) protons

protons and neutrons are made up of smaller particles called?
a) electrons
b) neutrons
c) quarks
d) protons

Protons and neutrons are found in a small positively charged center of the atom called?
a) electrons
b) neutrons
c) nucleus
d) protons

This man proposed the idea that all matter is composed of atoms
a) John madden
b) Democrotis
c) Paul walker
d) Bohr

The nucleus is surrounded by a cloud that contains _________________?
a) protons
b) neutrons
c) electrons
d) posotons

The amount of protons in an atom is equal to the
a) atomic mass
b) atomic bomb
c) atomic number
d) atomic volume

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