“What is the group number for the elements that have a stable number of electrons in their outer energy level?” A. 18
B. 17
C. 1
D. 2

A. 18

Explanation:

Sulfur number sixteen forms a negative

|ω・）

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

the answer to this question is 3.