If an atom has 11 protons 12 neutrons and 11 electrons what is the identify of the element and it's mass number?

1 answer

1138694

2026-08-18 22:15

It is a radioactive scandium isotope - 43Sc with 21 electrons and protons, and 22 neutrons.

ReportLike（0）ShareFavorite

Related Questions

Topics to Explore

Instagram Tumblr Skype Photoshop PowerPoint PostgreSQL MySQL JavaScript Java Linux Starlink SpaceX DELL Yahoo google Android Excel Microsoft Word TikTok Apple iOS iphone ipad Windows YouTube Amazon

A-Z Search

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

About Us|Disclaimer|Copyright Notice|Infringement Report|Privacy Policy|Contact Us

Copyright © 2026 eLLeNow.com All Rights Reserved.