Module 10: Chemical Bonding>Homework 7 g 2018 GES 100 (40) 22909 Which of the fo

Question

Module 10: Chemical Bonding>Homework 7 g 2018 GES 100 (40) 22909 Which of the following statements is NOT true? Select one: o a. thie phosphide ion (P) is smaller than the sulfide ion (s2) ionb. the sodium ion (Na ) is smaller than the potassium ion (K) o c. the boron ion (B*) is smaller than the lithium ion (u) o d. the chloride ion (CI) is smaller than the bromide ion (Br') o e. the fluoride ion (FI ) is smaller than the nitride ion (N ) Check s page Return to: Module 10: Chem you are having issues in a course, email your instructor. For technology assistance, email cchelp@cs

Explanation / Answer

c and e statements are not true.

c. Boron ion B 3+ atomic number = 5-3 = 2

Lithium ion Li+ = 3-1 = 2

Thus the size of both ions are same.

e. Fluoride ion Fl- = 9+1= 10

Nitrogen ion N 3+ = 7+3 = 10

Here also the sizes of two ions are same.

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