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Le son 9: er Unit Test
Physical Science - 321101CH Unit 1: Matter
Assessment
14. The density of solid aluminum is 2.70 g/cm². If a lg piece of aluminum is dropped in a cup of (1 po
water, what will happen to the aluminum? (The density of water is 1.00 g/cm')
O It will sink to the bottom.
O It will float to the top.
It will hover in the middle.
O It will move up and down.
15. Which is a characteristic of atoms? (1 point)

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step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret