What are the formal charges of the elements in sulphuric acid?
:0:
H-8-9-7-H
:0:
(A) S is 0, H is 0 and O is 0
(B) S is 6, H is 1 and O is 2
(C) Sis -2, H is 1 and O is-2
(D) S is 6, H is 1 and O is -2

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction