Atomic number, Mass number and Isotopes
Authored by Dianne Waldon
Chemistry
9th - 11th Grade
NGSS covered
Used 96+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following elements has a mass number of 79?
Chlorine
Arsenic
Sulfur
Selenium
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many neutrons does the element nickel have?
59
28
31
60
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following elements has 13 electrons?
aluminum
argon
arsenic
actinium
Tags
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of titanium?
48
22
26
36
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many protons does the element copper have?
29
64
35
21
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following elements has the greatest number of protons?
Bromine
Zinc
Sulfur
Chlorine
Tags
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following elements has 30 neutrons?
Manganese
Cobalt
Zinc
Sulfur
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