1. What is the name of this compound? H2O

2. What is the name of this compound?
SO3

3. What is the name of this compound?
PF5

4. What is the name of this compound?
NH3

5. What is the name of this compound?
BrCl5

6. What is the name of this compound?
PCl3

7.What is the name of this compound?
N2H4

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Which of the following electromagnetic waves can create ions?