Chemical Bonding Flashcards
1
Q
what is a compound
A
a combination of two or more different elements in a fixed ratio.
2
Q
what is a chemical bond
A
a bondthat holds atoms together in a chemical compound
3
Q
what is a chemical reaction
A
the combining of one or more substances to form completely new substances with different physical properties.
4
Q
What is a molecule
A
what is formed when two or more atoms are covalently bonded together.