PHEP Ch 1 - Behavior Of Matter Flashcards
1
Q
What is viscosity?
A
Resistance to physical change
2
Q
What forces are required to move fluid through a siphon?
A
Friction head and static head
3
Q
Water is a _________
A
Compound
4
Q
What is it called when atoms of 2 or more elements become chemically bonded?
A
A compound
5
Q
When 2 or more atoms combine chemically, the particle they form is called a ___________?
A
Molecule
6
Q
What element is the lightest per unit volume?
A
Calcium
