98 points! must show work for brainliest! which has more hydrogen atoms? a) 2 moles of nh₃ b) 2 moles of ch₄

B. because the little number below the H stands for how many atoms there are, and b has 1 more Hydrogen atom than A does.

(I think)

answer

the ions in solute supperate from eachouthere

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.