How many people thought a blueberry was nicer fruit than a banana

What diagram shows the ionic compound of magnesium oxide

Can someone me with questions 12 and 13 plz.

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.