ObiadenMarilouviz
Answered

31-33.Below is a part of aperiodic table which shows the symbols of elements with their group numbers.Choose which pair is true as to ELEMENT: GROUP NUMBER.
Pick the three correct answers.

a.nitrogen:15 b.fluorine:17
c.boron:13 d.sulfur:13
​

Sagot :

Zyrussaintburlonganviz

Answer:1b

2c

3d

Explanation:Meron poyan sa mudule ng are ko copya kolang grade 9