What is the charge of a proton?
Positive
What is the charge of an electron?
Negative
What is the charge of a neutron?
None / Neutral
How is a molecule formed?
By two or more atoms joined together
What does this molecule represent?
Water
Atom or Molecule?
Molecule
Atom or Molecule?
Molecule
Atom or Molecule?
Atom
Atom or Molecule?
Atom
What is the smallest part of matter?
Atom
