Elements and Compounds Quiz
Authored by Shelby Clark
Science
7th Grade
NGSS covered
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between an element and a compound?
An element is made of different types of atoms, while a compound is made of the same type of atoms.
An element is made of the same type of atoms, while a compound is made of different types of atoms.
An element is a mixture of substances, while a compound is a pure substance.
An element can be broken down into simpler substances, while a compound cannot.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a chemical formula for a compound?
O
N
He
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6
12
18
24
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents a molecule?
Na
Cl
NaCl
O
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
2
3
4
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an element?
Fe
NaCl
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
2
3
4
Tags
NGSS.MS-PS1-1
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