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What is a molecular equation?
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
what is a catalyst?
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
what is a chemical reaction
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
What is a Periodic table of Elements?
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
What is an element?
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
what kind of chemical reactions give off thermal energy
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
What does the Law of Conservation of Matter state?
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
What happens to particles as heat is added to them?
a substance that cannot be broken down into simpler substances by chemical means.
when atoms of a substance get rearranged to form a new substance
the table that lists all the elements and groups them into columns by important properties
a substance that increases the rate of a chemical reaction
exothermic reactions
The scientific law states that the number of atoms before and after a chemical reaction will always remain the same
as temperature increases, the spaces between the molecules increases
a balanced chemical equation in which the ionic compounds are stated as molecules rather that component ions.
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