| Matter: general properties & classification | Separating Mixtures | Changes in Matter: Forces | Changes in Matter: Chemical Reactions | Random English Questions |
|---|---|---|---|---|
|
Anything that occupies space and has mass
What is matter?
|
Homogenous
Is evaporation used to separate homogenous mixtures or heterogeneous mixtures?
|
Fragmentation or change of state
Name one example of physical change for matter.
|
A new substance
In chemical reactions, matter is transformed into what?
|
Example: reading, playing football, going to the beach, etc.
What is a hobby that you like to do?
|
|
Solid, liquid and gas
Name the 3 states of matter.
|
Evaporation
What method would you use to separate water and salt?
|
When a rock breaks into smaller pieces.
Give an example of fragmentation?
|
It becomes ashes, smoke and gas.
What happens when someone burns wood?
|
Grandmother
What is the name of your mom's mother?
|
|
With a scale.
How do you measure mass?
|
Filtration
Which method do you use a funnel to separate a liquid and a solid?
|
The shape changes.
What happens when you bend an object?
|
When a substance combines with oxygen in the air to form a new substance called rust.
What is oxidation?
|
Fall (autumn) spring, winter or summer
What is your favorite season and why?
|
|
Pure substance
What is the name of something formed by only ONE component?
|
Decantation
Which method do you use to separate two liquids with different densities, like water and oil? The separation happens by waiting.
|
The size changes.
What happens when you stretch an object?
|
The corrosion of metals or the changing in color of fruit.
What is an example of oxidation?
|
Dog, cat, horse, butterfly, chicken, spider, bird, etc.
Name 5 animals in English.
|
|
Example: fruit salad
Give an example of a heterogeneous mixture.
|
Distillation
Which method is used to separate two liquids with different boiling points?
|
Start moving.
What can force make an object at rest do?
|
Fermentation
Julia is making bread. What chemical reaction is happening?
|
North Carolina
What state in America is Elizabeth from?
|
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