Question

Choose the correct option.

1 . How many atoms of oxygen does ozone have?
c. Four
b. Three
a. Two

2. Nucleus of an atom contains
a. protons and neutrons.
b. protons and electrons.
C. electrons and neutrons
.
3. Which of the following particles is neutral?

b. Proton
c. Neutron
a. Electron

4. Sulphur is a
a. triatomic molecule.
b. monoatomic molecule.
c. polyatomic molecule
.​

Answer 1

Answer:

Four..✔️

protons and neutrons✔️

Neutron✔️

polyatomic molecule....✔️

✔️✔️✔️✔️

Answer 2

Answer:

hii di..

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