<span>The noble gas notation for Carbon is [He] 2s2 2p<span>2</span></span>
Answer:
Aluminium Chloride + Hydrogen
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Answer:
I'm pretty sure its the one that says very little at the beginning but if I get it wrong I'm sorry
Answer:
4.52 x 10¹⁴ cycles/s
Explanation:
From c = f·λ => f = c/λ = (3.0 x 10⁸ m/s)/(6.63 x 10⁻⁷m) = 4.52 x 10¹⁴ cycles/s.
f = frequency = ?
λ = wavelength = 6.63 x 10⁻⁷ meter
c = speed of light in vacuum = 3.0 x 10⁸ meters/s
