Chemistry Atomic Models Review

Word Cloud

In 1-2 words describe an atom.

Multiple Choice

The smallest particles of matter are called

• neutrons

• atoms

• electrons

• protons

Multiple Choice

smallest part of an element that has all of the properties of that element.

• nucleus

• atom

• mineral

• gem

Multiple Choice

All matter is made of what?

• energy 
• atoms 
• electrons 
• compounds 

Multiple Choice

Components of atoms

• quarks
• isotpoes
• subatomic particles
• ions

Multiple Choice

Which particles are contained in the nucleus of an atom?

• neutrons and electrons

• protons and neutons

• protons, neutron, and electrons

Multiple Choice

What is the location of the electron?

• the free floating negatively charged electron cloud
• the free floating positively charged electron cloud
• the very dense positively charged electron orbital
• the positively charged very dense nucleus

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Share one fact about an atom in order of tallest to shortest

Word Cloud

In 1-2 words describe a proton.

Multiple Choice

Which of the following determines the type of element that an atom makes?

• The size of the nucleus.
• The number of protons.
• How much the atom weighs.
• The number of neutrons.

Multiple Choice

Subatomic particle that determines the identity of the atom

• proton
• nucleus
• electron
• neutron

Multiple Choice

A proton is a _____ charged particle.

• Negatively
• Positively

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Share one fact about a proton in order of shortest to tallest

Word Cloud

In 1-2 words describe a neutron.

Multiple Choice

Which particle is NEUTRAL - NO CHARGE?

• Proton

• Neutron

• Electron

• Cell

Multiple Choice

Which TWO particles are found housed in the nucleus of the atom?

• Protons and Electrons

• Protons and Neutrons

• Electrons and Neutrons

• Protons, Neutrons, and Electrons

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Share one fact about a neutron in order of shortest hair to longest

Word Cloud

In 1-2 words describe an electron.

Multiple Choice

Which charge is NEGATIVE?

• Proton

• Neutron

• Electron

• Cell

Multiple Choice

Which of the following best describes an electron?

• It has no charge and about the same mass as a proton
• It has a negative charge and much less mass than a proton
• It has a positive charge and much more mass than a neutron
• It has a negative charge and about the same mass as a neutron

Find your group!

Share one fact about a neutron in order of shortest hair to longest

Multiple Choice

How many protons does this element have?

• 1

• 20

• 40

• 60

Multiple Choice

How many electrons does this element have?

• 25

• 26

• 29

• 30

Multiple Choice

What is this element's atomic number?

• 10

• 11

• 20

• 20.1797

Multiple Choice

What is the element's atomic mass?

• 8

• 16

• 30

• 32.066

Multiple Choice

How many electrons does this element have?

• 20

• 39

• 40

• 40.078

Multiple Choice

What is this element's atomic number?

• 26

• 30

• 55.845

• 56

Multiple Choice

Where is most of the mass in an atom located?

• in the nucleus

• in the protons

• in the neutrons

• in the electrons

Multiple Choice

Which subatomic particles contribute the most to the mass of an atom?

• Protons, Neutrons, Electrons

• Protons only

• Protons and Electrons

• Protons and Neutrons

Multiple Choice

An atom has an atomic number of 15 and a mass number of 31. How many protons are there in the atom?

• 15

• 31

• 16

• 47

Multiple Choice

An atom has an atomic number of 19 and a mass number of 29. How many neutrons are in the atom?

• 30

• 19

• 10

• 38

Multiple Choice

Identify #1

• proton

• neutron

• electron

• nucleus

Multiple Choice

Identify #2

• proton

• neutron

• electron

• nucleus

Multiple Choice

Identify #4

• proton

• neutron

• electron

• nucleus

Multiple Choice

Identify #3

• proton

• neutron

• electron

• nucleus