Author Question: Which of the following is the largest quantity of mass? A) 100 kg B) 100,000 g C) 100,000,000 ... (Read 72 times)

fahad · **on:** Aug 27, 2018

Which of the following is the largest quantity of mass?

A) 100 kg
B) 100,000 g
C) 100,000,000 mg
D) All of the masses are the same.

Question 2

What is the effective nuclear charge for an electron in the outermost shell of a fluorine atom, F (atomic number 9)? How about one in the outermost shell of a sulfur atom, S (atomic number 16)?

A) 5; 6
B) 7; 6
C) 7; 8
D) 7; 14