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it is acid and neutrons
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What are two kind of changes in matter?
The two types are chemical and physical changes.
What are two ways that chemical weathering changes rocks?
Physical and Chemical
What is two main type of chemical reaction in the cell of human body?
sperm and egg
What is the name of the chemical which changes milk into curds?
Chocolate.
Are chemical changes when substances combine or are they when substances breaking apart?
A reaction between two substances or the decomposition of a substance are chemical changes.
What are two kind of changes in matter?
The two types are chemical and physical changes.
What are names for chemical changes?
This name is chemical reactions.
What are two ways that chemical weathering changes rocks?
Physical and Chemical
Two changes that are harmful?
Physical and chemical changes are harmful to us.
What is two main type of chemical reaction in the cell of human body?
sperm and egg
What is the name of the chemical which changes milk into curds?
Chocolate.
Are chemical changes when substances combine or are they when substances breaking apart?
A reaction between two substances or the decomposition of a substance are chemical changes.
What two things happen in a chemical reaction?
change in properties and changes in energy
Do chemical changes and chemical reactions differ?
No. They are just two different terms that mean the same thing.
Is a change a physical or chemical change?
There are two kinds of changes - physical and chemical. It depends on how the change is made.
What is the name of the chemical that changes colour in acids and bases?
phenolphthalein
What is the name of the chemical that changes the color of a diamond?
People who want to change the colour of a diamond use radiation, not a chemical.
