What can the period tell you about the electrons in an atom?

How many electron shells there are

How did the scattering experiment show that most of an atom was empty space?

Most of the alpha particles passed through the gold foil without being deflected.

The alpha particles were all absorbed by the gold foil.

The alpha particles changed color after passing through the gold foil.

The alpha particles bounced back in the opposite direction after hitting the gold foil.

Which answer best explains why reactivity increases as we move down group 1?

The outermost electron is further away from the nucleus. Less attraction between outer electron and nucleus. There is also more electron shielding, so electrons are easier to lose

The outermost electron is closer to the nucleus, so there are stronger attractions between protons and outer electrons, making it easier to lose electrons.

The outermost electron is further away from the nucleus, making attractions between protons and outer electrons stronger, making it harder to lose electrons.

The outermost electron is closer to the nucleus, making it harder to lose.

Why is the overall charge on an atom zero?

There is an equal number of protons and electrons

There is an equal number of protons and neutrons

There is an equal number of neutrons and electrons

Atomic structure

7th - 12th Grade

•

30 Qs

Similar activities

Graphs of Motion: Match and Analyze

12th Grade

•

25 Qs

Intermolecular force practice question

10th Grade

•

25 Qs

Yr 10 - Universe - Telescopes

10th Grade

•

25 Qs

$Chapter 12 Review: The Refraction of Light$

Chapter 12 Review: The Refraction of Light

10th Grade

•

25 Qs

TUGAS 2 TATANAMA SENYAWA DAN PERSAMAAN REAKSI KELAS X IPA 1-2

10th Grade

•

25 Qs

Review Test

8th Grade

•

25 Qs

2 Decay Equations

12th Grade

•

25 Qs

1.1 Oxidation & Reduction (C)

10th - 11th Grade

•

25 Qs

Atomic structure

Quiz

•

Chemistry, Physics

•

7th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-PS1-1, HS-PS1-2, MS-PS1-1

Standards-aligned

Alex Moon

Used 46+ times

FREE Resource

30 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the atomic number of an atom?

The number of protons

the number of neutrons

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mass number of an atom?

The number of neutrons

The number of protons + neutrons

The number of protons + electrons

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are the electrons arranged in atoms?

In the nucleus

In shells around the atom

Randomly around the nucleus

How many electrons can go in the first shell?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons can go in the second and third shells?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are groups in the periodic table?

The left and right "rows"

the up and down "columns"

What can the group tell you about the electrons in an atom?

How many electrons there are in total

How many electrons are in the first shell

How many electrons are on the outer shell

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

32 questions

BÀI TẬP NHÔM-HỢP CHẤT

Quiz

•

12th Grade

26 questions

Free-body Diagram and Momentum

Quiz

•

9th - 12th Grade

25 questions

Chemical Bonding

Quiz

•

6th - 12th Grade

25 questions

MATTER IN OUR SURROUNDINGS

Quiz

•

9th Grade

25 questions

Atomic Structure and Periodic Table Re - Quest

Quiz

•

10th - 12th Grade

30 questions

Evaluasi Logam Golongan Utama

Quiz

•

11th Grade

25 questions

SOAL PENILAIAN AKHIR TAHUN

Quiz

•

12th Grade

25 questions

Formula Writing

Quiz

•

10th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

54 questions

Analyzing Line Graphs & Tables

Quiz

•

4th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

Discover more resources for Chemistry

20 questions

Types of Chemical Reactions

Quiz

•

9th - 12th Grade

20 questions

Counting Atoms

Quiz

•

8th Grade

20 questions

Counting Atoms Practice

Quiz

•

8th Grade

10 questions

Formative 3BC: Ionic v Covalent Bonds

Quiz

•

9th Grade

10 questions

Exploring Stoichiometry Concepts

Interactive video

•

6th - 10th Grade

20 questions

Mixed Bonding Naming

Quiz

•

9th Grade

20 questions

Naming & Writing Chemical Formulas

Quiz

•

10th Grade

20 questions

Chemical Reactions

Quiz

•

8th Grade

Atomic structure

30 questions

What is the atomic number of an atom?

What is the mass number of an atom?

How are the electrons arranged in atoms?

How many electrons can go in the first shell?

How many electrons can go in the second and third shells?

What are groups in the periodic table?

What can the group tell you about the electrons in an atom?

What are periods in the periodic table?

What can the period tell you about the electrons in an atom?

How many electrons does calcium have?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry