Chemistry
Grade-9
Easy

Question

The one or two letter representation of an element is called as:

  1. Atomic number
  2. Element symbol
  3. Element name
  4. Atomic mass

Hint:

A shortcut representation of anything is the symbol.

The correct answer is: Element symbol


    • The atomic number of a chemical element is the number of protons in the nucleus of an atom of the element.
    • The one or two-letter representation of an element is called an element symbol.
    • The element name is the name of each element in the periodic table.
    • Atomic mass is the sum of the number of protons and neutrons in an atom.

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