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zalisa [80]
3 years ago
14

As the number of electrons added to the same principal energy level increases, atomic size generally

Chemistry
2 answers:
sweet-ann [11.9K]3 years ago
8 0

decreases i took the test

iVinArrow [24]3 years ago
4 0

As the number of electrons added to the same principal energy level increases, atomic size generally

C. Decreases.

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PLEASE HELP ME ASAPPPPP What is the density of a piece of cardboard that has a mass of 250 g and volume of 46 mL? *
Roman55 [17]

Answer:

The answer is

<h2>5.43 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}  \\

From the question

mass = 250 g

volume = 46 mL

The density is

density =  \frac{250}{46}  \\  = 5.4347826...

We have the final answer as

<h3>5.43 g/mL</h3>

Hope this helps you

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