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aalyn [17]
3 years ago
13

How much energy does a photon of frequency 6 x 10^12 Hz have?

Chemistry
1 answer:
san4es73 [151]3 years ago
8 0

Answer:

<h2>B.3.98x10^-21 J</h2>

Explanation:

#cArryonLeArning

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How many valence electrons does an atom of Iodine have?<br><br> a) 5 <br> b) 6 <br> c) 7 <br> d) 8
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2 years ago
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An atom with an atomic number of 10 and a mass number of 24 would have ________.
Anastaziya [24]

An atom with an atomic number of 10 and a mass number of 24 would have 14 neutrons.

<h3>What is atomic number and mass number?</h3>

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6 0
1 year ago
What is the ratio of [a–]/[ha] at ph 3.75? the pka of formic acid (methanoic acid, h–cooh) is 3.75?
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<span>
Therefore calculating:</span>

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3 0
3 years ago
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