Question

Question 2 of 10

which to elements have similar properties and 8 electrons in their
O A Arsenic and antimony
B Krypton and xenon
Clodine and bromine
A Sodium and potassium

Answer 1

O A Arsenic and antimony

Answer 2

Answer:-

B : Krypton and Xenon

Step-by-step explanation :-

Because they are noble gases. They have 8 electrons in their outermost shells and have similar chemical properties.