Question

Ques1. Write the electronic configuration of an element whose atomic number is 12.
Ques2. Which tissue makes up the husk of coconut?

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Answer 1

Answer:

1. 2, 8, 2

2. Sclerenchyma Tissue

Answer 2

Question-1

If the atomic number of an atom is 12 then the electronic configuration will be

K shell- 2 (as it can hold only 2 electrons)

L shell- 8 (it holds maximum of only 8 electrons)

M shell- 2 (it can hold maximum of 18 electrons)

Question-2

The husk of coconut is composed of sclerenchyma tissues. It is present in mesocarp of fruit of coconut and a yield a coir a well known fibre used for making mats, ropes, cords, brushes e.t.c. Sclerenchymatous tissue are found in stems( around the vascular bundle) , roots, vein of leaves, hard coverings of seeds and nuts.

HOPE IT'S HELPFUL : )