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Nezavi [6.7K]
3 years ago
14

What is the percent composition of oxygen in lithium oxide?

Chemistry
1 answer:
Amiraneli [1.4K]3 years ago
7 0

Answer: 72.71%

Explanation:

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Which is the correct formula for phosphorus pentachloride? PCl4 because a subscript of 4 indicates four Cl atoms PCl5 because a
Arlecino [84]

Answer: The correct formula for phosphorous pentachloride is PCl_5 because a subscript 5 indicates five chlorine (Cl) atoms.

Explanation: For the given molecule, phosphorous pentachloride, there are 2 atoms present which are phosphorous and chlorine atoms.

Number of phosphorous atoms = 1

Number of chlorine atoms = 5

So, the correct formula for phosphorous pentachloride will be PCl_5 because the subscript 5 represents the 5 chlorine atoms.

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4 years ago
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Explanation:

All of the cells would be identical.

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3 years ago
What types of atoms release nuclear radiation
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Answer:

isotopes

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isotopes of the elements where the nucleas is unstable generally releases nuclear radiation.

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3 years ago
Why do frogs have such small cerebrum?
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The cerebrum is part of the brain that controls the functions of the voluntary activity in the body. If an organism is smaller than another organism, for this case a frog and a rabbit. It means that the frog and the processes inside that body are less complex. Thus, the cerebrum do not need to be bigger than the cerebrum of a bigger organism.
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