Question

The order of increasing sizes of atomic radii among the elements O, S, Se and As is
(A) As<S<O<Se
(B) Se<S<As<O
(C) O<S<As<Se
(D) O<S<Se<As​

Answer 1

Answer:

C

Explanation:

O < S < As < Se.

hope it helped you

Answer 2

Answer:

T.L.E

Learning Task 3: Identify whether the cleaning procedure to be done in each

tool or equipment is STERILIZATION or SANITATION. Write your answers on a separate sheet of paper.

Explanation:

T.L.E

Learning Task 3: Identify whether the cleaning procedure to be done in each

tool or equipment is STERILIZATION or SANITATION. Write your answers on a separate sheet of paper.