the second statement is the correct one quarks are needed to balance charges in all subatomic particles such as neutrons, protons and electrons
The answer to your question is,
B. Government.
-Mabel <3
Waves with higher frequencies have shorter wavelengths, and lower frequencies have longer wavelengths
The answer is (4) Ag(s)
Solid Silver has a Face Centered Cubic crystal structure.
The remaining choices are gases (H2 & Ar) and liquid (Br). Liquids and gases do not form crystal structures as their atoms are loose.
potassium reacts the most vigorously.