Determine the mass number and atomic number of neptunium (Np) Please see the Attachment!

CFreed asked May 26, 2023

484,189 views

9 votes

Determine the mass number and atomic number of neptunium (Np)

Please see the Attachment!

CFreed asked May 26, 2023

2.7k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

21 votes

The total charge on the right-hand side is 94-1=93, so the atomic number is 93.

The total mass on the right-hand side is 239+0=239, so the mass number is 239.

Saffsd answered May 30, 2023

3.2k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers