1.The number of nucleons in the nucleus of an atom is called its
Question
1.The number of nucleons in the nucleus of an atom is called its
Solution
The number of nucleons in the nucleus of an atom is called its atomic mass number. The atomic mass number is the total number of protons and neutrons in an atom. It is denoted by the symbol 'A'.
Here are the steps to find the atomic mass number:
Step 1: Identify the number of protons in the atom. This is also known as the atomic number and is represented by the symbol 'Z'.
Step 2: Identify the number of neutrons in the atom. This can usually be found by subtracting the atomic number from the atomic mass number.
Step 3: Add the number of protons and neutrons together to find the atomic mass number.
For example, if an atom has 6 protons and 8 neutrons, its atomic mass number would be 14 (6 protons + 8 neutrons = 14).
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