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scoray [572]
3 years ago
11

How do you rank these ions according to their radius? Rb+ Se2- Br- Sr2+ As3-

Chemistry
1 answer:
geniusboy [140]3 years ago
3 0
Br- < Se2- < As3- < Sr2+ < Rb+

I hope this helps although I'm not a hundred percent sure!
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If 35.0 mL of water in a graduated cylinder is displaced by 8.00 mL
sdas [7]

Answer:

<h2>0.52 g/mL</h2>

Explanation:

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

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

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We have the final answer as

<h3>0.52 g/mL</h3>

Hope this helps you

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