Answer: Simple,
Explanation: There is only one atom in a monoatomic ion and there are many atoms in a polyatomic
Answer:An atom consists of three sub atomic particles which are protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge.
Explanation: because atoms are made up of particles
C is the correct answer
both metals and non-metals
like Boron(B) and Silicon(Si)
good luck
Answer:
D
Explanation:
I think but it is an better attempt than the other guy answer.
Answer: Mixture
Explanation:
Element is a pure substance which is composed of atoms of similar elements.
Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.
Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. Example: Air which conatins a mixture of
,
,
and 