Atoms and Molecules #2
Authored by Maree Mitchell
Science
8th Grade
NGSS covered
Used 1+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the smallest unit of matter?
Proton
Neutron
Electron
Atom
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which subatomic particle has a positive charge?
Proton
Neutron
Electron
Atom
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of a neutron?
Positive
Negative
Neutral
Atom
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where are protons and neutrons found in an atom?
Orbiting the nucleus
Inside the nucleus
Between electrons
Outside the atom
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a molecule made up of?
Protons
Neutrons
Electrons
Atoms
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a molecule made of the same elements?
Oxygen (O)
Water (H2O)
Sodium chloride (NaCl)
Nitrogen (N2)
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acetone (CH3) is made of 1 ___________ atom and _____ hydrogen atoms.
carbon, 3
hydrogen, 1
carbon, 2
hydrogen, 3 carbon
Tags
NGSS.MS-PS1-1
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