Unit 1 Chemistry of Life Review

Unit 1 Chemistry of Life Review

9th Grade

20 Qs

quiz-placeholder

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Unit 1 Chemistry of Life Review

Unit 1 Chemistry of Life Review

Assessment

Quiz

Biology

9th Grade

Hard

NGSS
MS-ESS2-4, HS-LS1-1, HS-ESS2-5

+4

Standards-aligned

Created by

J. Foster

Used 27+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The atomic number of an element is defined as the number of what?

Neutrons

Electrons

Protons

Ions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An atom of phosphorus contains which of the following?

Protons, neutrons, and electrons

Only protons and electrons

Only neutrons and electrons

Only protons and neutrons

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The movement of water upward from the roots to the leaves is partially due to which property of water?

Adhesion

Cohesion

Evaporation

Condensation

Tags

NGSS.MS-ESS2-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is removed during dehydration synthesis?

A hydrogen atom

A water molecule

An oxygen atom

A carbon atom

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a characteristic of carbohydrates?

Contains CHO

Provides energy

Forms proteins

Includes sugars

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a property of water that helps it move through plants?

Density

Cohesion

Viscosity

Solubility

Tags

NGSS.MS-ESS2-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the properties of water?

Water is non-polar and hydrophobic.

Water has a high heat capacity and is a good solvent.

Water is a poor solvent and has low surface tension.

Water is non-polar and has low heat capacity.

Tags

NGSS.HS-ESS2-5

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