Question

WARNING (It's actually 8th grade science but it's not on here...)

The periodic table is organized into groups and periods of elements. The characteristics of a certain group of elements are listed below. Which of these elements is in this group?

Characteristics of a group of elements
•It's shiny
•It's a solid at room temperature
• It has atoms with 2 valence electrons

Answer Choices
A. Lithium
B. Strontium
C. Aluminum
D. Silicon

Answer 1

I think is C,,,,,,,,,,,,,,