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k0ka [10]
4 years ago
8

Amy performed an experiment in lab. She improperly mixed the chemicals, and an explosion of light, sound, and heat occurred. Whe

n Amy mixed the chemicals, energy was _______. A. stabilized B. created C. destroyed D. transformed
Chemistry
1 answer:
agasfer [191]4 years ago
4 0

The answer is D transformed

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Which molecule is a source of energy, a store of energy, and can mix with water?
yanalaym [24]

Answer:

Glucose

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Glucose is a source of energy and it is stored in the body (in the form of glycogen) and it can also dissolve in water.

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Copper atoms are used to produce pennies. The copper atoms in pennies share many electrons. Pennies contain
kaheart [24]

Answer:

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Explanation:

Metallic bonds joins atoms of metals and atoms of alloys together. The copper used in making pennies is a metallic substance so it contains metallic bonds.

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This way the bond in pennies are metallic in nature.

5 0
3 years ago
Which of the examples below is a chemical agent? Select one:
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How many moles are in 79.85g Fe2O3?
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<span>Find molar mass of Fe2O3 = 159.7 g/mol
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