Atomic number, Mass number and Isotopes

Atomic number, Mass number and Isotopes

9th - 11th Grade

15 Qs

quiz-placeholder

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Atomic number, Mass number and Isotopes

Atomic number, Mass number and Isotopes

Assessment

Quiz

Chemistry

9th - 11th Grade

Practice Problem

Medium

NGSS
MS-PS1-1, HS-PS1-1

Standards-aligned

Created by

Dianne Waldon

Used 86+ times

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15 questions

Show all answers

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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