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valkas [14]
3 years ago
11

The first letter of each element symbol must be ____.

Chemistry
2 answers:
Elden [556K]3 years ago
7 0

Answer:

Capitalized

Explanation:

The first letter of each element symbol must be a capital letter

qaws [65]3 years ago
6 0

Answer: capitalized?

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Answer:

The reaction when the Borane (BH3) is add to an alkene and form an alkylborane is shown below.

Explanation:

The boron of the borane does not have extra electron pairs, in this way the double bond of the alkene attacks the boron and the hydrogen belonging to the borane adheres to the carbon that is more substituted, thus forming an alkyl borane.

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