How atomic symbols are used? What is the meaning of atomic number and atomic mass number?
Answers
Answered by
0
Answer:
Neutral atoms of each element contain an equal number of protons and electrons. The number of protons determines an element's atomic number and is used to distinguish one element from another. ... Together, the number of protons and the number of neutrons determine an element's mass number.
Answered by
0
Answer:
hi
Explanation:
Similar questions