Question

Read the following passage and answer the following questions: (4)

The atomic radii of the element of second period are given below:

2nd period elements: B Be O N Li F C

Atomic radii(pm) :. 88 111 66 74 152 64 77

(a) Arrange this element in the decreasing order of their atomic radii.

(b) Are the elements arranged in the pattern of a period in the periodic table?

(c) Which elements have the largest and smallest atoms?

(d) From this data infer how the atomic size of the element changes as you go

from left to right in a period.​

Answer 1

Answer:

I don't know this answer