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Unit 1 AP Biology Storyline American Southwest

Unit 1 AP Biology Storyline American Southwest

Assessment

Flashcard

Biology

11th Grade

Practice Problem

Hard

Created by

Diane Pales

FREE Resource

Student preview

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10 questions

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1.

FLASHCARD QUESTION

Front

Describe polar covalent bonds in water.

Media Image

Back

Polar covalent bonds occur within a water molecule due to the sharing of electrons of the oxygen atom and the hydrogen atoms.

2.

FLASHCARD QUESTION

Front

Water Property: Surface Tension

Media Image

Back

Strong hydrogen bonds hold water molecules together.

3.

FLASHCARD QUESTION

Front

Water Property: Cohesion

Media Image

Back

Cohesion involves bonding between like molecules. For water , the O of one water molecule bond to the H of another water molecule.

4.

FLASHCARD QUESTION

Front

Water Property: Adhesion

Back

The clinging of one substance to another due to attraction of H2O to another polar molecule

5.

FLASHCARD QUESTION

Front

Diagram showing energy levels

Media Image

Back

Diagram explains how water moderates temperature through energy absorption and release.

6.

FLASHCARD QUESTION

Front

Energy

Back

The capacity to do work or produce heat.

7.

FLASHCARD QUESTION

Front

Water Property: High Heat Capacity

Back

Takes a lot of E to heat up water and break apart hydrogen bonds. (remove E to cool down)

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