Atomic Structure Test RW

Atomic Structure Test RW

9th Grade

35 Qs

quiz-placeholder

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Atomic Structure Test RW

Atomic Structure Test RW

Assessment

Quiz

Chemistry

9th Grade

Medium

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

Standards-aligned

Created by

Kelli Russell

Used 4+ times

FREE Resource

35 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Abigail and Aiden are comparing elements in the same group of the periodic table. They notice that these elements share the same

number of energy levels

number of valence electrons

atomic numbers

atomic masses

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Imagine Henry is building a model of an atom for his science project. What is the nucleus of the atom model made of?

protons and electrons

protons only

protons and neutrons

neutrons only

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aiden is studying chemistry and learns that an oxygen atom has a nucleus with 8 protons and 8 neutrons. How many electrons will a neutral oxygen atom have?

2

6

8

14

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Michael was exploring a new planet and discovered an element that has 5 protons, 6 neutrons, and 8 electrons. What is the atomic number of this element?

5

6

8

11

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Maya is analyzing a sample of an element that has 5 protons, 6 neutrons, and 8 electrons. What is the mass number of this element?

5

6

8

11

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Imagine a solar system model where planets orbit a star. The farther a planet is from the star, the more it has.

charge

energy

mass

size

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lily and Zoe are discussing chemistry. Zoe asks, "Atoms of the same element that have different numbers of neutrons are called what?"

molecules

ions

protons

isotopes

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