Question

composition of two atom species X and Y are given above

a) Write the mass number of X and Y respectively.
b) Write the electronic configuration of the elements X and Y.
c) Is there any similarity between X and Y? How are they related to each other?


plz be fast​

Answer 1

Answer:

a) mass no. of X = No. of protons + no. of neutrons

= 8 + 8 = 16

mass no. of Y = No. of protons + no. of neutrons = 8 + 10 = 18

b) electronic configuration of X = 2 , 6

electronic configuration of Y = 2 , 6

c) The similarity between X and Y is that both X and Y have same no. of electrons present in them . So because of this both has same electronic configuration also.

Hope so the above answer will be helpful to u

Answer 2

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.