Question

1. Fill in the blanks.
a. ___________are the basic building blocks of matter.
b. The atoms in_________
are tightly packed together.
c. The number of proton is equal to the number of______
in an atom.
d. An__________is formed when an atom loses or gains electrons.
e. A molecule of CO, consists of_________carbon and_________oxygen atoms.​

Answer 1

a. Atoms

b. Solids

c. Electrons

d. ion

e. One carbon atom and one oxygen atom.

Hope this helps you army ...

Answer 2

Answer:

a)- Atoms ar basic building blocks matter.

______________________________________

b)- The atoms in Solids are tightly packed together.

______________________________________

c)- The no: of Proton is equal to the no: of Neutrons .

______________________________________

d)- An ion is formed when an atom loses or gains electrons.

______________________________________

e)- A molecule of CO2, consists of 1 Carbon and 2 Oxygen atoms

______________________________________

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