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2 years ago

8

A cube of an unknown element has a shiny, silvery color. The side of the cube measures 2.0 cm and the cube has a mass of 14.56 g

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Based on the information in the table, which element makes up the cube?

1 answer:

shepuryov [24]2 years ago

8 0

Answer: beryllium

Explanation: i took the test i got it right!!

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They all produce light and stuff

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3 years ago

Why is a warm, tropical cumulus cloud more likely to produce precipitation than a cold, stratus cloud?

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3 years ago

What is the fundamental frequency (in Hz) of a 0.632 m long tube, open at both ends, on a day when the speed of sound is 344 m/s

Greeley [361]

Answer:

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Explanation:

Given data

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Speed of sound v=344 m/s

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$f=\frac{v}{2L}\\ f=\frac{344m/s}{2(0.632m)}\\ f=272.15Hz$

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3 years ago

A bike rider pedals with constant acceleration to reach a velocity of 7.8 m/s over a time of 4.2 s. during the period of acceler

Artyom0805 [142]

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2 years ago