Question

it's easy task to me (earning points)... it takes 35 minutes minutes a day. haha
go to the website, click on your profile(if login-ed) and then scroll down to start with your retention rate hehehehe​

Answer 1

Answer:

Electrophiles are electron loving species where as nucleophiles are nucleus loving species. If you take charge into consideration then electrophiles are positively charged and nucleophiles are negatively charged.

Explanation:

really???

thanks for the info.

Answer 2

Elements have been arranged in increasing order of atomic masses. Element have been arranged in increasing order of their atomic number. ... All elements are filled in increasing order of atomic number. No gaps Ieft in the periodic table.