Question

Ionisation energy of He
+
is 19.6×10
−18
J.atom
−1
. The energy of the first stationary state (n=1) of Li
2+
is:​

Answer 1

Answer:

Ionisation energy of He^+ is 19.6 xx 10^-18 J "atom"^(-1). The energy of the first stationary state (n = 1) of Li^( 2 +) is. =-4.41×10-17Jatom-1.

Explanation:

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