Lecture 1

Question 1

Chemistry

Answer 1

Properties and behavior of matter

Question 2

Matter

Answer 2

Anything with mass and takes up space

Question 3

Chemical Matter

Answer 3

Atoms and Molecules

Question 4

Element

Answer 4

Periodic Table , cant be broken down

Question 5

Compound

Answer 5

two DIFFERENT elements, CAN be broken down

Question 6

Are gases compressibile

Answer 6

YES

Question 7

Homogenous Mixture

Answer 7

Can NOT see the different parts, looks whole

Question 8

Heterogenous Mixture

Answer 8

Can see the different parts

Question 9

2 Types of Properties

Answer 9

Extensive and Intensive

Question 10

Extensive Prop

Answer 10

Depends on the amount of substance
EX: Burning MORE of something means more energy

Question 11

Intensive Prop

Answer 11

Does NOT depend on amount. A property that is given to something that does not change.

EX: Flammability, corrosive, reactivity

Question 12

Physical Change

Answer 12

Observing w/o changing a substance into another

Question 13

Chemical Change

Answer 13

Consequence of something ( flammability, corrosive, reactivity) ; new substance created

Question 14

Difference between property and change

Answer 14

Can burn vs burning; can burn is a property while burning is changing

Question 15

Building blocks of matter

Answer 15

ATOMS

Question 16

Work

Answer 16

Energy tranferred

Question 17

Metric System Acronym

Answer 17

PETER THE GREAT MAKES KIDS DRINK CHOC MILK MORE NUTRIENTS PLEASE

Question 18

PETER THE GREAT MAKES KIDS DRINK CHOC MILK MORE NUTRIENTS PLEASE ( NUMBERS)

Answer 18

15, 12, 9 ,6 3, -1, -2, -3, -6, -9, -12