IGCSE Chemistry mass and proton numbers
Authored by Michael Harvey
Chemistry
9th Grade
NGSS covered
Used 9+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number?
the number of protons
the number of protons and neutrons
the number of neutrons
the number of protons and electrons
Tags
NGSS.HS-PS1-8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mass number?
the number of protons
the number of protons and neutrons
the number of neutrons
the number of protons and electrons
Tags
NGSS.HS-PS1-8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of this nucleus?
1
3
4
7
Tags
NGSS.HS-PS1-8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mass number of this nucleus?
1
3
4
7
Tags
NGSS.HS-PS1-8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of this atom?
1
3
4
7
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of this atom?
4
5
9
none of the above
Tags
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mass number of this atom?
4
5
9
none of the above
Tags
NGSS.HS-PS1-7
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