WILL GIVE BRAINLIEST In 5 sentences use any of the following elements, create TWO covalent molecules and TWO ionic compounds. List their chemical formula, as well as their full name written out. Na, Ca, Mg, C, O, N, Cl, F

the answer is d.) potassium

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph

it's c (engineer's do their work with mechanical stuff not on any living being)