What does the Bohr model suggest?

That electrons travel around the nucleus of an atom in orbits or definite paths.

Atoms are small, hard, indivisible objects.

That protons in the nucleus are attracted to electrons in the electron clouds.

The atomic number tells you what?

both electrons and protons in an atom.

Which statement BEST describes the Bohr model of the atom?

Electrons orbit around the nucleus in set paths.

Electrons are arranged in energy clouds.

Electrons have properties similar to waves.

Electrons make up most of the mass of an atom.

Early in the history of the periodic table, a scientist observed the relationships between element characteristics and atomic mass. The scientist used this information to predict the existence of unknown elements with specific atomic masses and characteristics. How was this information applied by modern scientists?

Scientists wer able to predict the properties of new elements.

Scientists were able to change the atomic makeup of elements.

Scientists were able to make computer parts because of the unpredictable properties of silicon.

Scientists were able to create new elements with unpredictable physical and chemical properties.

The list which best describes the properties of metals is .......

strong, good conductor of heat and electricity, solid

strong, poor conductor of heat and electricity, shiny

weak, ductile, good conductor of heat and electricity

weak, low melting point, poor conductor of heat

What is the mass number ?

the number of protons and neutrons

the number of protons and electrons

Chemistry Atomic Structure

10th - 12th Grade

•

42 Qs

Similar activities

Class Expectations and 1st semester review

10th Grade

•

40 Qs

Chem Unit 1 Review

10th - 11th Grade

•

40 Qs

Properties of Matter

8th - 10th Grade

•

45 Qs

Solutions

10th - 12th Grade

•

44 Qs

QUIZ Acids & Bases

9th - 11th Grade

•

40 Qs

IKATAN KOVALEN

10th Grade

•

38 Qs

Thermodynamics/Energetics

12th Grade

•

39 Qs

Cockermouth School - GCSE Chemical change (metals)

9th - 11th Grade

•

40 Qs

Chemistry Atomic Structure

Quiz

•

Chemistry

•

10th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-PS1-1, HS-PS1-8, MS-PS1-1

Standards-aligned

Tiffany Hill

Used 118+ times

FREE Resource

42 questions

Show all answers

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A(n) is the smallest basic unit of matter.

proton

atom

electron

isotope

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following is NOT a type of subatomic particle?

Neutron

Electron

Proton

Nucleus

CALCIUM

Elements which are shiny, conduct electricity and heat are called

metal

nonmetal

metalloid

nonexistent

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is something called if it is only made of one type of atom?

compound

element

isotope

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

SILVER

What is the charge of a proton?

positive

negative

neutral

salty

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

40 questions

Periodic Table Trends, pH, and Reactions Review Practice Test

Quiz

•

9th - 12th Grade

40 questions

Chemistry Unit 1 Test

Quiz

•

11th - 12th Grade

42 questions

C5 Energy changes triple

Quiz

•

10th - 11th Grade

41 questions

iGCSE Topic 2a Group 1 MCT DOUBLE REVISION

Quiz

•

10th Grade

40 questions

5/22 Final Exam Review

Quiz

•

9th - 12th Grade

37 questions

Mixtures, Solubility, and Acid/Base Solutions

Quiz

•

8th Grade - University

41 questions

Fall Chemistry Mega Review

Quiz

•

10th Grade

41 questions

First Periodical Test in General Chemistry

Quiz

•

12th 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

$fractions$

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

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Chemistry

20 questions

Types of Chemical Reactions

Quiz

•

9th - 12th Grade

20 questions

Energy Transformations

Quiz

•

9th - 12th Grade

20 questions

Periodic Table & Trends

Quiz

•

10th Grade

17 questions

Reaction Rates

Quiz

•

11th Grade

20 questions

Periodic Trends

Quiz

•

10th Grade

24 questions

Identifying Types of Chemical Reactions

Quiz

•

10th - 12th Grade

20 questions

Naming & Writing Chemical Formulas

Quiz

•

10th Grade

20 questions

Atomic Structure

Quiz

•

10th - 12th Grade

Chemistry Atomic Structure

42 questions

A(n) is the smallest basic unit of matter.

Which of the following is NOT a type of subatomic particle?

CALCIUM

Elements which are shiny, conduct electricity and heat are called

What is something called if it is only made of one type of atom?

SILVER

What is the charge of a proton?

What is the charge of a neutron?

What is the charge of an electron?

Which TWO subatomic particles are located in the nucleus of an atom?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry