Answer:
We have the final answer as

Explanation:
To find the energy of a photon of this light we use the formula
<h3>E = hf</h3>
where
E is the energy
f is the frequency
h is the Planck's constant which is
6.626 × 10-³⁴ Js
From the question
f = 7.08×10¹⁴ Hz
We have
E = 7.08×10¹⁴ × 6.626 × 10-³⁴
We have the final answer as

Hope this helps you
I believe your answer should be c
Answer:
si. en los atomos los protones y los electrones llevan cargas electricas
H2O as it has a relative atomic mass of 18
Answer:
Terms in this set (13)
Hydroxide. OH.
Nitrate. NO3.
Ammonium. NH4.
Bicarbonate/Hydrogen Carbonate. HCO3.
Bisulphate. HSO4.
Chlorate. ClO3.
<h2>hope it's correct</h2>