5767222
Beschreibung
Quiz von afiq abdillah, aktualisiert more than 1 year ago
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Erstellt von afiq abdillah
vor etwa 8 Jahre
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Frage 1
Frage
There are 3 types of substances
Antworten
- True
- False
Frage 2
Frage
One of the type of substances are curry
Antworten
- True
- False
Frage 3
Frage
The reverse of evaporation is melting
Antworten
- True
- False
Frage 4
Frage
Tick all the factors that determines that there was a chemical change.
Antworten
-
Seeing a permanent change in colour
-
Seeing a new solid form out of a new solution
-
Smelling gas or seeing bubbles.
-
Seeing light or feeling a change in temperature
-
Makes weird sounds.
Frage 5
Frage
In a physical change a new substance is not produced.
Antworten
- True
- False
Frage 6
Frage
In a chemical change a substance is produced
Antworten
- True
- False
Frage 7
Frage
Which of these arent example of chemical changes?
Antworten
-
boiling water
-
Rusting
-
Sweating
-
Breaking
Frage 8
Frage
Which of these are not stated in the particle theory.
Antworten
-
Indivisible
-
Invisible
-
They are ever moving
-
They have feelings
-
Attracted to each other
Frage 9
Frage
Freezing is the opposite of condensating
Antworten
- True
- False
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