The group 4 transition element whose atoms have the fewest protons has the name

the number of transition elements belonging to the 4th4th period having an atomic radii lesser than Sc

Which of the following elements has an atomic number of 4? Group of answer choicesHCHeBenone of the above.

Which is the first element in the periodic table to have an electron configuration in the 4th energy level?

9. What group of elements generally have the lowest second ionization energy?Group IGroup IIGroup VIGroup VII

Which element has atoms with the smallest radius?Group of answer choicesCaSrRbK