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Unit 2 Review

Authored by Sarah Wiles

Science

9th - 12th Grade

NGSS covered

Used 9+ times

Unit 2 Review
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60 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the source of energy absorbed by the atom?

when a substance is heated in a flame

when a substance is frozen

when a substance is rotated around the nucleus

when a substance is sublimed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which subatomic particle is directly connected to the process of the flame test?

proton

neutron

electron

quart

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which portion of the visible spectrum has a longer wavelength?

red

orange

green

blue

Tags

NGSS.HS-PS4-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In __________ model of atom energy is ______________.

That means its electrons can only have specific amounts of

_____________

Geiger, immunized, energy

Niels, released, energy

Rutherford, quantized, energy

Bohr, quantized, energy

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When an atom _______________ _____________, its electrons can use this energy to move to a higher energy level.

releases energy

absorbs energy

emits radiation

gets rid

Tags

NGSS.HS-PS4-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Any state that is not a ground state is called an ___________________ state.

non grounded electron state

excited

non-excited

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Otherwise known as a particle of light

proton

photograph

photon

neutron

Tags

NGSS.HS-PS4-3

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