The average mass of atoms of an element is known as its _____________.
  1. Half life
  2. Whole life
  3. Atomic number
  4. Atomic mass
Explanation
Answer: D -The average mass of atoms of an element is known as its atomic mass. Atomic mass is calculated using the relative abundance of isotopes in a naturally-occurring element. Atomic mass is also referred to as atomic weight.
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz