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20 questions
Mass divided by volume is the formula for calculating----
Mass
Volume
Density
Matter
The ability to burn is known as---
Flammability
Combustion
Density
Exploding
The melting point in degrees Celsius is---
100
32
0
212
The ability to shine is known as----
Luster
Brightness
Flammability
Combustion
Acidity is a ---- property.
Physical
Chemical
Photosynthesis is the process in which plants make sugar(glucose) and oxygen. It is a ---- property.
Chemical
Physical
Solubility, the ability to dissolve, is a --- property.
Chemical
Physical
100 degrees Celsius is the ----- of water.
Melting point
Freezing point
Boiling point
Reactivity (bubbling, fizzing) is a --- property.
Chemical
Physical
Ductility, the ability to be stretched into thin wires, is a --- property.
Chemical
Physical
Combustion or exploding, is a --- property.
Chemical
Physical
When metal comes in contact with oxygen and water, it creates ---- through a chemical reaction.
Rust (tarnish)
Mold
Decomposition
Copper
Digestion, the process of the body breaking down food for nutrients, is a --- property.
Chemcial
Physical
Malleability, the ability to be flattened into thin sheets, is a ---property.
Physical
Chemical
The freezing point of water in degrees Celsius is---
0
32
212
100
Decay or rotting of a substance is a ---- property.
Chemical
Physical
Solubility, the ability to dissolve, is a --- property.
Chemcial
Physical
Color change like in a drop of food coloring in water, is a --- change.
Physical
Chemical
Bubbles produced as in the yeast and peroxide demonstration is an example of a --- property.
Chemical
Physical
Red litmus paper turns blue because of a --- property of the solution tested.
Physical
Chemical
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