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Adelizago
Answered

ACTIVITY 2
Direction: Observe and examine the following samples of substances. Complete the data
in the table below based on your prior knowledge about the samples. Give many
ideas as you can
1,How many phases are there in each samples?
2,Do they have the same composition?
3,What do you think would be their boiling and melting point?
4,What is a pure substance?
5,What are the properties of a pure substance?


please help me
bukas na po pasahan namin​

Sagot :

Arjonel2002go

Answer:

1. Water- 3 phases, Salt- 2 phases, Sugar- 2 phases, Gold Ring- 1 phase, Aluminum Can- 1 phase

2. Yes, they're all matter and have the same composition.

3. -----

4. Pure substance is a single substance on its own and it has a definite and constant composition.

5. The properties of pure substance are; mostly homogeneous, have constant or uniform composition and haved fixed boiling and melting point.

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