Chemistry Midterm Review 2016

Question 1

Given the nuclear equation, what particle completes the reaction?

Accepted Answer

157N

Question 2

What is the total number of different elements present in NH4NO3?

Accepted Answer

3

Question 3

Which element has both metal and nonmetal properties?

Accepted Answer

Si

Question 4

Which element will NOT be involved in hydrogen bonding?

Accepted Answer

carbon

Question 5

Name the following compound:

Accepted Answer

dimethyl ether

Question 6

Which substance cannot be decomposed by ordinary chemical means?

Accepted Answer

mercury

Question 7

Which particle diagram below is a mixture? (Choose all that apply)

Accepted Answer

W

Question 8

Compared to a calcium atom, a calcium ion Ca2+ has

Accepted Answer

fewer electrons

Question 9

Which formula represents an unsaturated hydrocarbon?

Accepted Answer

CH3CHCH2

Question 10

Atoms of which element have the greatest tendency to gain electrons?

Accepted Answer

fluorine

Questions 10