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Is making chalk dust a chemical change?
No, it is a physical, not chemical change.
What is the chemical formula of chalk?
Chalk is CaCO3. The chemical name for chalk is calcium carbonate. It is a porous sedimentary rock, and is also a type of limestone. The White Cliffs of Dover are actually made from chalk.
Is breaking a lump of chalk to make powder a chemical reaction?
Breaking a lump of chalk into powder is a physical change, not a chemical reaction. The chemical composition of the chalk remains the same before and after breaking it into powder.
When chalk is crushed is it a physical or chemical property?
Crushing chalk is a physical change, not a chemical change. Physical changes alter the form or appearance of a substance without changing its chemical composition. So, when chalk is crushed, it remains the same substance chemically but in a smaller form.
What is beryllium's chemical symbol?
Beryllium's chemical symbol is Be.
Limestone is the chemical content of chalk?
Limestone and chalk, together with marble and egg shells, are both impure form of calcium carbonate. The impurites are different in each substance, but only in small/trace amounts.
What is the chemical formula of chalk?
Chalk is CaCO3. The chemical name for chalk is calcium carbonate. It is a porous sedimentary rock, and is also a type of limestone. The White Cliffs of Dover are actually made from chalk.
Is making chalk dust a chemical change?
No, it is a physical, not chemical change.
Is breaking a lump of chalk to make powder a chemical reaction?
Breaking a lump of chalk into powder is a physical change, not a chemical reaction. The chemical composition of the chalk remains the same before and after breaking it into powder.
What chemical symbol is the symbol for molybdenum?
The molybdenum chemical symbol is Mo.
What is beryllium's chemical symbol?
Beryllium's chemical symbol is Be.
When chalk is crushed is it a physical or chemical property?
Crushing chalk is a physical change, not a chemical change. Physical changes alter the form or appearance of a substance without changing its chemical composition. So, when chalk is crushed, it remains the same substance chemically but in a smaller form.
What is the chemical symbol for iron and nickel?
The chemical symbol for iron is Fe and the chemical symbol for nickel is Ni.
What is the chemical symbol for bromine?
the chemical symbol is Br :)
What is The Chemical symbol for chlorate?
The chemical symbol is ClO3
Chemical name for chalk?
Calcium carbonate
Is chalk clastic chemical or organic?
It is clastic
