Can someone please help ?

hey have one valence electron

they are called alkali metals not Alkaline earth metals

they react with water

are metals

Explanation:

hope this helps

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

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;