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Tatiana [17]
3 years ago
8

What do you call a pair of electrons not involved in bonding?

Chemistry
1 answer:
soldi70 [24.7K]3 years ago
4 0
They are called lone pairs
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Let's say say there are n1 mols of helium in the first balloon and n2 mols of nitrogen in the second one, which are equivalent to m1 grams of helium and m2 grams of nitrogen.

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Deforestation typically
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3 years ago
0.0278, how many significant figures
My name is Ann [436]

Answer:

There are three significant figures

Explanation:

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3 0
2 years ago
Remodeling a kitchen to add additional cabinets to existing ones also means adding extra support. In a similar respect, bone rem
krok68 [10]

Answer:

Calcium (Ca²⁺)

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If our diet is not full of calcium, the calcium deficiency may occur which leads to the weakening of bones and cause fracture.

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Yogurt, cheese, milk

beans such as peas, peanuts.

fishes

almonds, oranges, molasses

5 0
3 years ago
Chlorine reacts very violently. What about its electron shells makes this the case?
guapka [62]

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it readily gains another electron. the outer electron shell is closer to the nucleus, than iodine for example, which makes it less shielded (greater attraction for another electron = violent reaction to get it)

Explanation:

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