Question

alou hope it helps
per products
3. During a chemical reaction, atoms in the molecules of the reactants rearrange themselves to tom
one or more
A. Fill in the blanks.
1. Substances that take part in a chemical reaction are called
* A chemical equation can
be represented using the
the reactants and products,
compound
4. The evolution of gas is represented by an upwardly directed
5. A chemical reaction in which heat energy is evolved is called an
6.
rotten
exothermection
calleophotochemical
7. Chemical reactions take place by the action of light energy are ca​

Answer 1

Answer:

alou hope it helps

per products

3. During a chemical reaction, atoms in the molecules of the reactants rearrange themselves to tom

one or more

A. Fill in the blanks.

1. Substances that take part in a chemical reaction are called

* A chemical equation can

be represented using the

the reactants and products,

compound

4. The evolution of gas is represented by an upwardly directed

5. A chemical reaction in which heat energy is evolved is called an

6.

rotten

exothermection

calleophotochemical

7. Chemical reactions take place by the action of light energy are ca