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3 votes
Help with number 1 please

Help with number 1 please-example-1

2 Answers

5 votes

The second answer

Hope That helps

User Sakiboy
by
5.6k points
4 votes

Answer:

Halogens

Step-by-step explanation:

Halogens are the most reactive nonmetal group. :)

User Takeshin
by
5.5k points