Question

F. SELECT THE ODD ONE OUT GIVING REASON :
1. Electron, Proton, Neutron, Nucleus, Compound.
2. Natrium, kalium, Ferrum, Cuprum, Calcium.
3. Nitrogen, Oxygen, Fluorine, Bromine, Ozone.
4. Sodium, Potassium, Lithium, Aluminium, Rubidium.
5. Fluorine, Chlorine, Bromine, lodine, Oxide. answer me fast I will make you brainlist.​

Answer 1

Answer:

1.Nucleus

2.Calcium

3.Ozone

4.Alluminium

5.Oxide

Explanation:

That's it

Enjoy u r day

Answer 2

Answer:

1) The odd one out is Compound

2) The odd one out is Calcium.

3) The odd one out is Ozone.

4) The odd one out is Aluminium.

5) The odd one out is Oxide.

Explanation:

The odd one out:

1) Electron, Proton, Neutron, Nucleus, Compound.

• Electron, proton, neutron and nucleus, all four are parts of an atom.
• Protons and neutrons are present in the centre of the atom and form the nucleus. Electrons surround the nucleus.
• But the compound is a substance composed of identical molecules consisting of atoms of two or more chemical elements.

Hence, the odd one out is Compound.

2) Natrium, kalium, Ferrum, Cuprum, Calcium.

• Natrium, kalium, Ferrum and Cuprum are all the Latin names for sodium, potassium, iron and copper, respectively.
• Calcium is a scientific name. Its Latin name is calx.

Hence, the odd one out is Calcium.

3) Nitrogen, Oxygen, Fluorine, Bromine, Ozone.

• Nitrogen ( $N_{2}$ ), oxygen ( $O_{2}$ ), fluorine ( $F_{2}$ ), bromine ( $Br_{2}$ ) all four are diatomic.
• But ozone ( $O_{3}$ ) is a triatomic molecule.

Hence, the odd one out is Ozone,

4) Sodium, Potassium, Lithium, Aluminium, Rubidium.

• Sodium, potassium, lithium and rubidium, all come under group 1 of the periodic table.
• But aluminium is present in group 13.

Hence, the odd one out is Aluminium.

5) Fluorine, Chlorine, Bromine, iodine, Oxide.

• Fluorine, chlorine, bromine and iodine are all elements also known as halogens, present in group 17 of the periodic table.
• But oxide is not an element; instead, it is a chemical compound that contains at least one oxygen atom.

Hence, the odd one out is Oxide.