Periodic Table and Trends

Front

Which part of the periodic table indicates the number of valence electrons an element has?

Back

Groups

Front

What information can you obtain from an element's period?

Back

Its valence shell

Front

Which group is referred to as Alkali Metals?

Back

1

Front

Which group contains the most reactive nonmetals?

Back

Group 17

Front

Why are Noble Gases unreactive?

Back

They have 8 electrons in their valence shell.

Front

Which element has the LARGEST atomic radius? Options: K, Na, Al, N

Back

K

Front

Which of the following metals is the LEAST reactive? Rb, Sr, Al, Fe

Back

Al

Front

Which of the following nonmetals is the MOST reactive? C, I, F, S

Back

F

Front

Which of the following elements is the LEAST electronegative? Be, Rb, O, B

Back

Rb

Front

Which of the following elements has the HIGHEST ionization energy? Mg, K, Cl, Ga

Back

Cl