AnswersChemistry 1A - Mr. KaanLab: Physical and Chemical Changes

Lab: Physical and Chemical Changes Answers

12 verified answers3 views
1
Free Preview

Record the amount of oil that dissolved.

A
all
B
some
C
a little
D
none
2
Free Preview

▪ appearance and texture:

A
amorphous
B
powdery
C
solid
3

Look at the lightbulb above. Does this substance conduct electricity?

A
yes
B
no
C
somewhat
4

▪ state of matter:

A
solid
B
liquid
C
gas
5

▪ crystalline structure:

A
yes
B
no (not a solid)
C
no (solid, but not crystalline)
6

Record the amount of sodium chloride that dissolved.

A
all
B
some
C
a little
D
none
7

▪ state of matter:

A
solid
B
liquid
C
gas
8

Record the amount of Sodium Bicarbonate that dissolved.

A
all
B
most
C
a little
D
none
9

Look at the lightbulb above. Does this substance conduct electricity?

A
yes
B
no
C
somewhat
10

Did you record all data throughout the virtual lab experiment?

A
yes
B
no
11

▪ appearance and texture:

A
amorphous
B
powdery
C
solid
12

▪ crystalline structure:

A
yes
B
no (not a solid)
C
no (solid, but not crystalline)

Did you find these answers helpful?

More from this Course

Assignment
11 verified answers

Virtual Lab

Assignment
11 verified answers

Virtual Lab

Instruction
15 verified answers

Instruction

Lab: Physical and Chemical Changes Answers…