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vodka [1.7K]
3 years ago
8

Do Halogens gain or lose electrons to form ions

Chemistry
1 answer:
Llana [10]3 years ago
4 0
Halogens are among the most reactive of all elements. They have seven valence electrons, so they are very “eager” to gain one electron to have a full outer energy level. So they gain
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This article is about the first sense of order.

The order of a group G is denoted by ord(G) or | G | and the order of an element a is denoted by ord(a) or | a |.

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