atomic structure

atomic structure

11th Grade

20 Qs

quiz-placeholder

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atomic structure

atomic structure

Assessment

Quiz

Chemistry

11th Grade

Hard

NGSS
HS-PS1-7, MS-PS1-1, HS-PS1-8

+2

Standards-aligned

Created by

Ashley Coleman

Used 5+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All atoms of the same element have the same

# of neutons

mass number

atomic number

atomic mass

2.

OPEN ENDED QUESTION

2 mins • 1 pt

What is the law of conservation of mass?

Evaluate responses using AI:

OFF

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the mass number of an atom with 4 protons, 2 neutrons, and 2 electrons?

8

6

10

16

Tags

NGSS.MS-PS1-1

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the three sub-atomic particles is the lightest?

the proton

the electron

the neutron

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

An atomic number is always equal to the number of

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

According to Dalton's Theory an atom can neither be

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the atomic mass of radium

226

88

7

56

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