Periidic Table Figure.........
With Atomic number and Mass..
Answers
Answered by
3
Answer:
Atom of each element contain a characteristic number of protons .... Together, the number of neutrons determine an elements mass number : = protons + neutrons
Answered by
0
Answer:
Group - 5 and 7.
.... Please follow me and mark as a brilliant....
Attachments:
Similar questions
Science,
5 months ago
English,
5 months ago
India Languages,
11 months ago
Physics,
11 months ago
English,
11 months ago