Question

how to find relative atomic mass for all elements in 11th standard​

Answer 1

$\huge\mathfrak{Answer:-}$

⭕ Atomic masses of elements when expressed in relative terms by comparing their masses with some known standard, it is known as Relative atomic mass [RAM].

• ⭕ It is the ratio of mass of one atom of an element with respect to 1/12th of the mass of one atom of C-12 [carbon -12]

• ⭕Atomic mass expressed on C-12 scale are named as atomic mass unit (amu) or unified mass u ✔️

• ⭕ The relative atomic mass of an element takes into account the different masses of isotopes of that element and the abundance of the isotopes in naturally occurring element.❤️

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