Practice Questions Bohr’s Atomic Model

Practice Questions Bohr’s Atomic Model

9th - 12th Grade

20 Qs

quiz-placeholder

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Practice Questions Bohr’s Atomic Model

Practice Questions Bohr’s Atomic Model

Assessment

Quiz

Chemistry

9th - 12th Grade

Practice Problem

Easy

NGSS
HS-PS4-3, HS-ESS1-2, HS-PS4-1

+1

Standards-aligned

Created by

ARMANDO VIEIRA

Used 17+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Bohr’s atomic model state about electrons?

They move freely around the nucleus.

They travel in fixed energy levels around the nucleus.

They do not move within the atom.

They continuously lose energy and fall into the nucleus.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must an electron do to move from a lower energy level to a higher one?

Absorb a quantum of energy.

Release a photon.

Lose an electron.

Gain a proton.

Tags

NGSS.HS-PS4-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a quantum?

The space between energy levels.

A fixed amount of energy required to move an electron between levels.

A type of subatomic particle.

A continuous range of energy values.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when an excited electron returns to its ground state?

It emits energy in the form of light.

It absorbs a photon.

It disappears from the atom.

It loses a proton.

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which spectrum is produced when an atom emits energy?

Continuous spectrum

Absorption spectrum

Line-emission spectrum

Dark spectrum

Tags

NGSS.HS-PS4-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What determines the color of light emitted by an atom?

The amount of energy released when an electron moves to a lower energy level.

The number of protons in the nucleus.

The movement of neutrons.

The type of chemical bonds in the atom.

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the line-emission spectrum of an element show?

That electrons can exist at any energy level.

That electrons release specific amounts of energy when moving between levels.

That atoms emit all wavelengths of light equally.

That electrons lose energy in a continuous manner.

Tags

NGSS.HS-PS4-3

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