Search Header Logo

Atomic Structure and Isotopes

Authored by Michael McCandless

Chemistry

10th - 11th Grade

NGSS covered

Used 84+ times

Atomic Structure and Isotopes
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The number of ______determines the identity of the atom.

mass units

protons

electrons

neutrons

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Neutral atoms have the same number of

neutrons and protons.

electrons and neutrons.

protons and electrons.

ions and protons.

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

How many electrons does a neutral fluorine atom have?

5

7

9

11

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The best description for an isotope is

The same type of atom with different numbers of neutrons.

Atoms with the same number of electrons.

Atoms of different elements with the same number of neutrons.

Atoms that have a positive or negative charge.

Tags

NGSS.HS-PS1-8

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Carbon-13 is an isotope. What does the number 13 represent?

the number of protons

the number of isotopes carbon has

the number of electrons

the atomic mass

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The picture is of the nuclear notation for Boron-11. What does the 5 represent?

Boron's atomic mass

The number of neutrons in a boron atom

There are five isotopes of boron

Boron's atomic number

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which atom is represented by this Bohr model?

Neon

Chlorine

Aluminum

Fluorine

Tags

NGSS.MS-PS1-1

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?