Which element has 24 protons in its nucleus?

In the periodic table, what is the last element in period 4 (the element at the far right of the fourth row)?

Which element is located in Group 2 and Period 3 of the periodic table?

Which element has an atomic number of $29$ (i.e., $29$ protons in the nucleus)?

Which element has 47 protons in its nucleus?

Which element has $32$ protons (atomic number $32$)?

Which element has 34 protons in its nucleus (i.e., atomic number $34$)?

In the context of the periodic table and element symbols, which element is commonly used for shiny trim on cars (often as chrome plating)?

Which element has an atomic number of $80$ (i.e., $80$ protons in its nucleus)?