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Rasek [7]
3 years ago
6

5. The compound is called:

Chemistry
1 answer:
motikmotik3 years ago
4 0

Answer:

Vanadium (VI) Phosphide

Explanation:

Vanadium has a 6+ charge for this compound, so there needs to be two phosphorus atoms to satisfy the charges. This is an ionic compound as well so the roman numerals need to be present.

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Bromine- is radioactive and has a half life of seconds. What percentage of a sample would be left after seconds? Round your answ
Vladimir [108]

Corrected question:

Bromine-88 is radioactive and has a half life of 16.3seconds. What percentage of a sample would be left after 35seconds? Round your answer to 2 significant digits.

Answer:

23% (3 significant digits)

Explanation:

M_{R} =\frac{M_{O} }{2^{n} }

where M_{R} is mass remaining

          M_{O} is original mass

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5 0
4 years ago
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