Determine the number of valence electrons in each of the followingelements. Express your answer as an...

Question

Question

Determine the number of valence electrons in each of the followingelements.

Express your answer as an integer.

Ta

Hf

Fe

P

science chemistry

Answer 1

Answer #1

Ta 4f¹⁴5d³6s² valenceelectron sum = 14 + 3 + 2 = 19

Hf 4f¹⁴5d²6s² sum = 14 + 2+2 =18

Fe 3d⁶4s² sum = 6+2 =8

P 3s²3p³ sum = 2 +3 =5

Answer 2

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