NAEP Science Grade 12

Category - Science

Which of the following is the chemical formula for an element?
  1. H 2O
  2. NaCl
  3. Cl 2
  4. NH 3
Explanation
Answer: C - Cl 2
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz