Answer the following question by studying the given structure of the stoma

1)Name the atoms of element
2)In which group of the periodic table do these element lie?​

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

6.4 cm (max) - 25 cm (min)