Questions


August 2022 1 1 Report
17. Which pair of elements are metal and nonmetal?
A. sodium and chlorine C. magnesium and silicon
B. potassium and calcium D. hydrogen and oxygen​

Answers & Comments


Add an Answer


Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 EHUB.TIPS team's - All rights reserved.