atomic number 42

ریشه

The term 'atomic number' originated from the combination of 'atomic' (from Greek 'atomos' meaning 'indivisible') and 'number' (from Latin 'numerus').

مثال

• Molybdenum has an atomic number of 42.
• The atomic number 42 indicates the number of protons in a molybdenum atom.
• The atomic number 42 is used to identify molybdenum in the periodic table.