Question

students choose an option
periodic table groups and families
#9
which element is in group 13/3a
period 4 on the periodic table?
power check interactive slide
do not remove this bar
your response
scandium
gallium
potassium

Explanation:

Step1: Locate elements in periodic table

• Scandium (Sc) is in group 3/3B, period 4.
• Gallium (Ga) is in group 13/3A, period 4.
• Potassium (K) is in group 1/1A, period 4.

Answer:

Gallium