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Chemical Knowledge Assessment Review

Authored by Marie James

Chemistry

9th - 12th Grade

NGSS covered

Used 1+ times

Chemical Knowledge Assessment Review
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64 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many neutrons are in a Gold atom?

79
196
118
275

Tags

NGSS.HS-PS1-8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the number highlighted?

Atomic number
Atomic mass
Number of protons
Number of electons

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many neutrons does the isotope of lithium have?

8
3
4
5

Tags

NGSS.HS-PS1-8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In a correctly written symbol what would be located in the "A" position?

number of neutrons
atomic number
number of electrons 
mass number

Tags

NGSS.HS-PS1-8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Isotopes are atoms of the same element with different #’s of __________ & therefore different __________.

n0 ;  atomic #’s
p+ ; atomic #’s
e- ; atomic masses
n0 ; atomic masses

Tags

NGSS.HS-PS1-8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which form of matter does not take the shape of its container?

liquid
gas
solid
air

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sublimation is

when solid turns into gas
when gas turns into plasma
when liquid turns into gas
when gas turns into solid

Tags

NGSS.MS-PS1-4

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