Question

С увеличением заряда ядер атомов в ряду f-cl-br-i неметаллические свойства;1)усиливаются2)ослабевают3)не изменяются4)изменяются периодически

Answer 1

ослабевают, фтор самый сильный неметалл

 

Answer 2

Answer:

With the increase in the atomic number in the F-Cl-Br-I nonmetallic series, the nonmetallic properties weaken. This is evident in the trend of decreasing electronegativity and increasing atomic size as we move down the group.

Explanation:

As we move down the F-Cl-Br-I nonmetallic series, the atomic number increases, leading to an increase in the atomic size and a decrease in electronegativity. This results in the weakening of nonmetallic properties, as the atoms become less likely to attract electrons and exhibit more metallic characteristics.

Therefore, the correct answer to the question is: 2) ослабевают