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Which of the following is a chemical property of water?
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
Rubber is unusual in that it shrinks or contracts when heated. Warming a rubber ball will-
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
Which of the following is a chemical change?
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
A measure of how much pulling, or tension, a material can withstand before breaking is-
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
In which of the following situations does water undergo a change in physical properties?
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
When you eat an apple, the process of digestion involves-
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
In the chemical reaction in which carbon, hydrogen and oxygen absorb heat and combine to form carbon dioxide and water which of the following is considered to be a reactant?
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
An engineer is searching for a material to develop a new material to develop a new
Physical and chemical change.
low brittleness, high hardness, high elasticity
It is composed of two hydrogen atoms and one oxygen atom.
increase its density.
tensile strenght
Rusting.
The neighbor\'s pond freezes over in winter.
oxygen
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