Download PASSEMALL Prep app now
Scan QR code or get instant email to install app
Question:
Atomic number is also called the proton number. It is the number of protons present in the nucleus of any material.
Comments
Your email address will not be published. Required fields are marked *
Comment *
Name*
Email*
URL
Save my name, email, and website in this browser for the next time I comment.
Comments