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Rainbow [258]
3 years ago
11

How the atomic radius (the size) of elements changes as we go down?

Chemistry
2 answers:
katrin [286]3 years ago
8 0
Radius of atoms increase as you go down, can decrease from left to right in certain periods
Brums [2.3K]3 years ago
7 0
The further down from the group (top to bottom) the atomic radius increases, while the energy level (left to right) decreases
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3 years ago
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What is the molarity of a solution with 130g of CoCl2 in 1/2 liter? (can you show the steps please)
Elden [556K]

Answer:

2M

Explanation:

M=mol/L

1. Find moles of CoCl2

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3. Substitute in molarity equation

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7 0
2 years ago
Match the image with the correct invention
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How much water, in grams, can be made from 1.03 x <img src="https://tex.z-dn.net/?f=10%5E%7B24%7D" id="TexFormula1" title="10^{2
krok68 [10]

Answer:

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Explanation:

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As we assume, the oxygen in excess, we determine the moles of H₂.

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5 0
3 years ago
Arrange the measurements from least to greatest.
NNADVOKAT [17]
1) 1.8 micrograms(least)
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