Unit 4-Water Chem vocab practice

Unit 4-Water Chem vocab practice

11th Grade

23 Qs

quiz-placeholder

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Unit 4-Water Chem vocab practice

Unit 4-Water Chem vocab practice

Assessment

Quiz

Others

11th Grade

Easy

Created by

Kimberly Sapp-Gornto

Used 1+ times

FREE Resource

23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for water that is a mixture of salt and fresh, usually found in estuaries?

Hypersaline

Brackish

Salinity

Ion

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term "density" refer to?

The amount of heat needed to increase the temperature of an object

The degree of compactness of a substance

The total amount of dissolved salts in a water sample

The change of state from a gas to a liquid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is "heat capacity"?

The degree of compactness of a substance

The amount of heat needed to increase the temperature of an object exactly 1°C

The change of state from a liquid to a gas

The ability of a surface to reflect light

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does "hypersaline" refer to?

Water with salt levels surpassing that of normal ocean water

The total amount of dissolved salts in a water sample

An atom or group of atoms that has a positive or negative charge

Incoming solar radiation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does "pH" measure?

The degree of compactness of a substance

Hydrogen ion concentration, acidity or basicity of a substance

The change of state from a gas to a liquid

The ability of a surface to reflect light

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is "salinity"?

The total amount of dissolved salts in a water sample

The change of state from a liquid to a gas

The amount of heat needed to increase the temperature of an object

The depth in the oceans below which calcite dissolves

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an "ion"?

An atom or group of atoms that has a positive or negative charge

The change of state from a gas to a liquid

The degree of compactness of a substance

Incoming solar radiation

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