elements, compounds and mixtures Flashcards
1
Q
element
A
an element is a simple substance that cannot be split into anything simpler by a chemical reaction, atoms are the smallest particles of an elements that can exist.
2
Q
compound
A
a compound is a combination of two or more substances that are not chemically bonded together.
3
Q
molecule
A
a molecule is two or more of the same element chemically bonded together
