2 years ago

Advantages of modern periodic table

Chemistry

1 answer:

spayn [35]2 years ago

8 0

Answer:

It organizes all of the elements and it allows you to easily find the groups of elements such as

Group 1 of the periodic table consists of hydrogen and the alkali metals

Group 2 consists of the alkaline metals (batteries!)

Groups 3–12 contain transition metals

Groups 13–16 each contain at least one metalloid

Group 17 contains halogens

Group 18 consists of noble gases which are stable.

It is easy to read and theres a song to help you memorize them online.

Explanation:

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60 POINTS

Juli2301 [7.4K]

Answer:

PBr3 - Molecule , Polar

N2H2 - Molecule , (Polar in E- form and Non- polar in Z form)

C2H2 - Molecule , Non- Polar

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F - Not- Molecule (atom)

H2 - Molecule and Non- Polar

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N2 is non- polar because it is homoatomic molecule.

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Advantages of modern periodic table​

Advantages of modern periodic table