How many tiny frogs sitting next to each other would measure the same length as a Blue Whale?

About 2,500

Explanation:

The blue whale is the largest animal on Earth. The length of a blue whale is about 25 m, although is is said the largest confirmed measure is 29.9m.

The tiny frogs measure about 10mm.

You can estimate the number of tiny frogs that have the same length as a blue whale dividing the approximate average length of a blue whale by the approximate average length of the tiny frogs.

First convert 25m to mm:

25m × 1,000mm/m = 25,000 mm

Now, divide:

25,000mm / 10mm = 2,500

Hence, about 2,500 tiny frogs sitting next to each other would measure the same length as a blue whale.

Ithink it is quantity of plants

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.