What is a molecule? A) a group of atoms that are held together ...

[mikaylakyoung]

What is a molecule?
 
  A) a group of atoms that are held together by covalent bonds
  B) a group of atoms that are held together by ionic bonds
  C) pair of atoms sharing a set of valence electrons
  D) pair of shared valence electrons
  E) group of covalent compounds held together by ionic bonds

Question 2

Air is a homogeneous mixture of nitrogen, oxygen and hydrogen.
 
  Indicate whether the statement is true or false

[connor417]

Answer to Question 1

A

Answer to Question 2

FALSE

[mikaylakyoung]

Thanks for the timely response, appreciate it

[okolip]

Excellent