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kramer
2 years ago
13

How do the elements in each group differ? How are they similar?

Chemistry
2 answers:
Nana76 [90]2 years ago
6 0

Explanation:

All the elements in one group have the same number of valence electrons. The valence electrons are those on the energy level the most distant from the nucleus. These valence electrons are those involved in bonding with other atoms to form compounds.

bulgar [2K]2 years ago
5 0

Answer:

All the elements in one group have the same number of valence electrons. ... Since elements in a group have the same number of valence electrons, they behave similarly in chemistry. An example would be the alkali metals (excepting hydrogen. Hydrogen is in this group only because it has one valence electron.

Explanation:

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