Question

एक्सप्लेन टाइप्स ऑफ एलिमेंट्स सिंबल एटॉमिक नंबर एंड नंबर ऑफ इलेक्ट्रॉन इन सेल्स​

Answer 1

Answer:

The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus. In an uncharged atom, the atomic number is also equal to the number of electrons.

An explanation of the superscripts and subscripts seen in atomic number notation. Atomic number is the number of protons, and therefore also the total positive charge, in the atomic nucleus.