What was Johann Dobereiner's contribution to the development of the periodic table?

2 answers:

7 0

Atoms is what johann contribution

5 0

He identified triads of elements that had similar properties.

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lilavasa [31]

Answer:

6.8746142857L

Explanation:

Using ideal gas equation PV=nRT

3.50V=5.63*.0821L * atm/mol*K * (20.0C+273.15C)

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s344n2d4d5 [400]

THIS IS AN COMBINATION REACTION SO3 Combined with H2O to form Sulfuric acid

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irina [24]

$\boxed {_{-1}^0e}$

Explanation:

$\huge _{53}^{125}I\rightarrow _{54}^{125}Xe+\boxed {_{-1}^0e}$

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mel-nik [20]

What this is??????????????????

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aliya0001 [1]

A covenant bond is formed when electrons move from one element to another.

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3 years ago