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3 years ago

Match each item with the correct description.

Chemistry

2 answers:

WITCHER [35]3 years ago

7 0

Answer:

exothermic - reaction that releases heat

current electricity - the flow of electrons through material towards a positive charge

static electricity - buildup of electrons in a material

outer ear - part of the ear that is responsible for capturing sound waves

compression - part of the subway for the molecules are pressed closely together

scoray [572]3 years ago

6 0

Answer:

1. Exothermic

2.Current electricity

3. Static electricity

4. Outer ear

5. Compression

Explanation:

1. Reaction that releases heat.

Exothermic

2. Flow of electrons through a material toward a positive charge.

Current electricity

3. Build up of electrons in a material.

Static electricity

4. Part of the ear is responsible for capturing sound waves.

Outer ear

5. Part of the sound wave where the molecules are pressed closely together.

Compression

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