Match the following

Question

Ion
Polar molecule
Valence electron
Periodic table
A. Molecule in which the electrons are not evenly distributed
B. Tool that helps understand what Atoms can bond together in the world
C. Charged particle formed when an atom gains or loses an electron
D. Electrons and outermost shell of an atom

Answer 1

Here are the matches for the terms:

• Ion: C. Charged particle formed when an atom gains or loses an electron
• Polar molecule: A. Molecule in which the electrons are not evenly distributed
• Valence electron: D. Electrons and outermost shell of an atom
• Periodic table: B. Tool that helps understand what Atoms can bond together in the world