In which set below are all the elements in the same group?* A. B, C, N
B. N, O, F
C. Hg, Ga, Sr
D. Be, Ca, Ra

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

the solar system used to have much dust particles option no d

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock