Explanation

Atomicity refers to the number of atoms present in a single molecule of an element or compound.

For example, O₂ has an atomicity of 2, while P₄ has an atomicity of 4.

Explanation

Conidia are asexual spores produced by fungi.

They are formed on specialized structures called conidiophores

They are often found at the tip of hyphae (the filamentous structures that make up the fungal body). 

Explanation

 Would that I were rich.

This is a subjunctive mood (used for wishes or hypothetical situations).

In the subjunctive, "were" is used with all subjects: "Would that I were rich."

Explanation

Inflorescence refers to the arrangement or pattern of flowers on the floral axis or stem.

It can be simple or compound, with types like raceme, panicle, or capitulum.

Explanation

A mass attached to a spring oscillates back and forth around an equilibrium position, following Hooke's Law.

This periodic motion with a restoring force proportional to displacement defines simple harmonic motion (SHM).

Explanation

Explanation

 The verb "brag" is commonly followed by the preposition "about" when referring to what someone is boasting of.

We should not brag about our deeds.

ہمیں اپنے اعمال پر فخر نہیں کرنا چاہیے۔

Explanation

I am very much delighted to meet you.

***

The above sentence is a present simple or simple present

 Subject + is/am/are + third form of verb+ rest of the sentence

 I (subject) + am very much + delighted (third form of the verb) + to meet you (rest of the sentence)

Explanation

Joule is a derived unit of energy, not a base unit.

Kelvin (temperature), Kilogram (mass), and Ampere (current) are SI base units.

Explanation

Anthracite is the hardest and most mature form of coal, containing the highest percentage of carbon (about 86–98%).

It burns cleanly with very little smoke.

It has the highest energy content among coal types.