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Eddi Din [679]
3 years ago
6

What is the molar mass of magnesium

Chemistry
1 answer:
Westkost [7]3 years ago
6 0

hi cut person cute picture what's up my friend

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Dust

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4 years ago
What happened between kl and copper sulphate​
Alexxx [7]

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you mean KI? kI potassium K must be a uppercase.

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6 0
3 years ago
The energy of a gamma ray photon whose frequency is 5.02 x 1020 Hz?
vichka [17]

Answer:

The energy of photon is 33.28×10⁻¹⁴  J

Explanation:

Given data:

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by putting values,

E =  6.63×10⁻³⁴ Js × 5.02×10²⁰ Hz

        Hz = s⁻¹

E = 33.28×10⁻¹⁴  J

The energy of photon is 33.28×10⁻¹⁴  J.

4 0
3 years ago
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