Why do electrons orbit the nucleus?

Electrons are negatively charged and the nucleus has a positive charge, so there is a force of attraction between them

Electrons are positively charged and the nucleus has a negative charge, so there is a force of attraction between them

There is a force of repulsion because both the nucleus and the electrons have a negative charge

Which two subatomic particles have about the same mass?

I don't know what subatomic particles are

What makes the periodic table a significant achievement?

It's a prediction tool for undiscovered elements.

It's a comprehensive list of all known elements.

It's only a classification of elements based on their atomic number.

Which great recognition was given to Mendeleev for its work in 1963?

he periodic table was called " Mendeleev's Chart"

Berkeley University was named after him

What does the atomic number of an element represent?

Number of electrons in the outer shell

What are valence electrons?

Electrons available for bonding

Electrons in the innermost shell

What is the purpose of the Bohr model?

To understand electron configuration

To count the neutrons in an atom

Which statement best describes the arrangement of elements in the periodic table?

Elements are arranged in increasing atomic number from left to right

Elements are arranged in decreasing atomic mass from left to right.

Elements are arranged in decreasing atomic number from left to right.

Elements are arranged in increasing number of neutrons from left to right.

What is an atom?

Interactive Video

•

Science

•

7th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS1-1

Standards-aligned

Tracy Merica

Used 7+ times

FREE Resource

60 questions

Show all answers

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

62 questions

G7 T3L32 Nutrients

Lesson

•

7th Grade

60 questions

Ocean Currents w/Questions for Interactive Notebook

Lesson

•

7th Grade

59 questions

L2 Force and Acceleration

Lesson

•

7th Grade

56 questions

Importance of the Oceans 7.11B

Lesson

•

7th Grade

61 questions

1.2 Groups and periods

Lesson

•

7th Grade

60 questions

Organelles and Cell Types

Lesson

•

7th Grade

60 questions

Metabolism: Chapter 2,2.1&2.2

Lesson

•

6th - 8th Grade

56 questions

Rocks, Rocks and MORE Rocks Packet

Lesson

•

7th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

10 questions

Probability Practice

Quiz

•

4th Grade

15 questions

Probability on Number LIne

Quiz

•

4th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

6 questions

Appropriate Chromebook Usage

Lesson

•

7th Grade

10 questions

Greek Bases tele and phon

Quiz

•

6th - 8th Grade

Discover more resources for Science

6 questions

Appropriate Chromebook Usage

Lesson

•

7th Grade

42 questions

Academic Bowl Questions - Round 2

Quiz

•

7th Grade

10 questions

Exploring the Rock Cycle

Interactive video

•

6th - 8th Grade

12 questions

Ecological Succession

Quiz

•

7th Grade

8 questions

Newton's Second Law

Lesson

•

6th - 8th Grade

10 questions

Exploring the Rock Cycle: Types and Formation

Interactive video

•

6th - 8th Grade

25 questions

Cell Structure

Lesson

•

7th Grade

25 questions

Evolution and Natural Selection Review

Quiz

•

6th - 8th Grade

What is an atom?

60 questions

Atoms are made of smaller particles called:

What subatomic particles are located inside the nucleus?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science