the tablets Of purify drinking water a) nitrogen b) hydrogen c) oxygen f) halogen
Answers
Answered by
1
Answer:
Answer:
Hydrogen
Explanation:
please thank my answer
Explanation:
Answered by
1
Answer:
Halogen
Explanation:
The tablets for purifying the water is chlorine .
Chlorine belongs to 7A group in modern periodic table whose common name is halogens
Similar questions