Atomic radius generally decreases as we move ________. A) down ...

[lidoalex]

Atomic radius generally decreases as we move ________.
 
  A) down a group and from right to left across a period
  B) up a group and from left to right across a period
  C) down a group and from left to right across a period
  D) up a group and from right to left across a period
  E) down a group; the period position has no effect

Question 2

________ is the chemical symbol for elemental sodium.
 
  A) S
  B) W
  C) So
  D) Na
  E) Sn

[olivia_paige29]

Answer to Question 1

B

Answer to Question 2

D

[lidoalex]

Thanks for the timely response, appreciate it

[milbourne11]

Gracias!