Question

energy of an electron is an one electron system can be calculated as b is equal to minus 2.18 into 16 power 18 to power 2 upon and Square which of the following correctly studies that relationship between the n is equal to 12 level of helium atom z=2 and n=2level pf lithim ion z=3​

Answer 1

Answer:

Explanation:

Solution :

1λ=RHZ2(1n21−1n22)

Z = 1

n1=1

n2=2

λ=1.24×10−7m