Lets start over and go through the options from the starting.
Option A. they are all halogens.
oxygen is not a fluorine is halogen, chlorine is halogen but oxygen does not belong to halogen. Oxygen belongs to <span>chalcogen group.
So it's not option A.
Option B. they react easily with metals.
These metal are considered the most reactive metals in the period table.
So we can say that this can be true.
Option C. they are similar to noble gases.
We know that these element are not similar to noble gases. These elements are not in the gaseous state when formed.
So it's not option C.
Option D. they are all non-metals.
We all know that these elements are metal. So we can take it out immediately.
</span><span>So it can't be even D.
So, our correct answer will be B.
Hope this helped.. :)
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The best answer to the question above would be letter c. The mode of exercise refers to the <em>type </em>of exercise performed. These are exercises that fall under categories such as strength, flexibility, agility training and all those categories of exercises for the sake of training for function.
Most effective way is Flossing
Answer:
i dont think you can make it never grow back, but all you have to do is shave it once it starts growing again
Explanation: