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Classification and States of Matter: Molecular Structure
Passage
•
Science
•
8th Grade
•
Practice Problem
•
Medium
+2
Standards-aligned
Jeff Peterson
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a chemical bond?
A force that holds two or more atoms together
A type of molecule
A single atom
A periodic table element.
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the definition of 'conduct' as per the scientific vocabulary?
To stop the flow of energy
To serve as a medium through which something can flow
To increase the temperature
To decrease the temperature
Tags
NGSS.MS-PS3-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common property of most metals at room temperature?
They are liquid
They are solid
They are gaseous
They are plasma
Tags
NGSS.MS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are metals malleable?
Because they are liquid
Because their atoms are closely packed and can slide past each other
Because they are gaseous
Because they are plasma.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the scientific definition of a compound?
A single atom
A mixture of gases
Matter made up of two or more different kinds of atoms joined together by chemical bonds
A liquid solution.
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is sodium chloride commonly known as?
Sugar
Baking soda
Table salt
Vinegar
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main topic of the section titled 'How do compounds differ?'
Properties of metals
Properties of compounds
Properties of gases
Properties of liquids
Tags
NGSS.MS-PS1-1
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