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Alex787 [66]
1 year ago
10

Radium decays to form radon. 226 88 ra → 222 86 rn 4 2 he this type of nuclear decay is called .

Chemistry
1 answer:
nadezda [96]1 year ago
4 0

Answer:

alpha decay

Explanation:

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5 0
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Draw the Lewis structure for BrCl3. What are the approximate bond angles about the central atom?
Korvikt [17]

Answer:

Explanation:

BrCl₃ is an interhalogen compound with a hybridization of sp³d. The approximate bond angles can be predicted from the structure (attached below). Although, the lewis structure might be predicted to be trigonal bipyramidal from the structure, it is however a T-shaped geometry because of it's two lone pairs.

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