Mixture, Element, Compound Flashcards
1
Q
What is an Element
A
pure substane containing only one kind of atom and cannot be divided into further simpler form
2
Q
What is a Compound
A
pure substance formed by a chemical combination of two or more than two atoms in a fixed ratio
3
Q
What is a Mixture
A
Two or more atoms or compounds not chemically combined in a random ratio
4
Q
What is the difference between a molecule and a compound?
A
Molecule
-more than one atom joined together
Compound
-more than one type of atom joined together
5
Q
What is the difference between an element and an atom?
A
Atom
-a single pure substance
Element
-a single type of substance
