Atoms and Elements
Authored by Nichole Schmidt
Science
5th - 7th Grade
NGSS covered
Used 163+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The smallest unit of matter is a(n)
molecule
atom
bond
electron
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The three main subatomic particles that make up an atom are:
neutrons, protons and molecules
ions, electrons and newtons
electrons, neutrons and protons
neutrons, protons, and ions
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elements in a vertical column of the Periodic Table have similar properties and are all members of the same _________ of elements
molecule
phase
atom
group
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number of protons in an atom is known as its atomic __________?
number
mass
phase
bond
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When two or more elements are combined, the substance produced is a ______________.
suspension
metal
compound
gas
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The center part of an atome that has a positive electrical charge
neutron
proton
bond
nucleus
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A particle of matter that has a positive electric charge
atom
proton
neutron
nucleus
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