atomic number 1
ریشه و کاربرد
ریشه
The term 'atomic' refers to atoms, and 'number 1' indicates the first element on the periodic table.
مثال
- Hydrogen is the element with atomic number 1.
- Atomic number 1 represents the simplest and lightest element.
- The atomic number 1 is associated with the symbol H.
تعریف انگلیسی
noun
- a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe “Substance Holonyms: water, H2O”