Which symbol replaces the unit of atomic mass, amu?

Question

Which symbol replaces the unit of atomic mass, amu? (A) u (B) A (C) M (D) n

Tardigrade Admin · Accepted Answer

Presently the new symbol used is 'u' (known as unified mass) in place of amu. It is defined as mass exactly equal to 1 / 12 th the mass of one C -12 atom.

Q. Which symbol replaces the unit of atomic mass, amu?

u

A

M

n

Presently the new symbol used is 'u' (known as unified mass) in place of amu. It is defined as mass exactly equal to $1/12$ th the mass of one $C - 12$ atom.

Q. Which symbol replaces the unit of atomic mass, amu?

u

A

M

n

Presently the new symbol used is 'u' (known as unified mass) in place of amu. It is defined as mass exactly equal to 1/12 th the mass of one C−12 atom.

Presently the new symbol used is 'u' (known as unified mass) in place of amu. It is defined as mass exactly equal to $1/12$ th the mass of one $C - 12$ atom.