# CHAPTER-1-LAB 94 0 ```CHAPTER 1: MATTER, ENERGY AND MEASUREMENT
ACTIVITY #1.1
Complete the flow chart below.
MATTER
ACTIVITY #1.2
List the first 100 elements in the Periodic Table including its atomic number and
symbol.
Atomic Number
Symbol
Element Name
ACTIVITY #1.3
Differentiate an element from a compound using the Venn diagram below:
ACTIVITY #1.4
Illustrate five examples of (5) physical change and (5) chemical change and
write a brief explanation for each. (Note: Examples given in the module are no
longer allowed to use.)
PHYSICAL CHANGE
EXPLANATION
CHEMICAL CHANGE
EXPLANATION
ACTIVITY #1.5
Create an inventory of Metric Conversion.
ACTIVITY #1.6
Convert the following:
1. 10cm to m
2. 60sec to hr
3. 100ml to L
4. 1000m to km
5. 3hrs to sec
6. 50kg to g
7. 50m to cm
8. 1.5km to m
9. 0.5L to ml
10. 3600sec to min
ACTIVITY #1.7
Convert the following: (Temperature) Show your solutions.
1.
2.
3.
4.
5.
100 Celsius to Kelvin
500 Kelvin to Celsius
50 Fahrenheit to Celsius
100 Celsius to Fahrenheit
0 Celsius to Kelvin
ACTIVITY #1.8
Determine the number of significant figures of the following:
1. 1 000 000
2. 09101298890
3. 1 000 001
4. 0.1
5. 0011
6. 100
7. 12.0
8. 1.01
9. 0.002021
10. 1234567890
ACTIVITY #1.9
Round off the following into the required number of specific figures:
1.
2.
3.
4.
5.
1234 (3 sigfigs)
10 (1 sigfig)
199 (1 sigfig)
2 (3 sigfigs)
5.5700 (2 sigfigs)
ACTIVITY #1.1O
Perform the indicated operation and express the answer with the correct
number of significant figures:
1.
2.
3.
4.
5.
2.0 + 3.000000 =
9.9 – 2 =
1000 / 20 =
10.101 – 2.01 =
2020 x 1.5 =
```