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viktelen [127]
2 years ago
14

What is the third alkali metal ​

Chemistry
2 answers:
Eddi Din [679]2 years ago
5 0

Answer:

potassium

Explanation:

andrey2020 [161]2 years ago
3 0

Answer:

potassium

The third alkali metal is K (potassium). The atomic number of K (potassium) is 19. Thus, the atomic number of third alkali metal is 19

Explanation:

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