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Lesechka [4]
3 years ago
7

What further observation led mendeleev to create the periodic table

Chemistry
1 answer:
VLD [36.1K]3 years ago
5 0

Answer:

;,knbbbknnbkhbln bhbj k; b; m j

Explanation:

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Iodine is blue-black, crystalline, and solid. It sublimes to a violet-colored gas and reacts with aluminum and many other metals
Pepsi [2]

Answer:

  • blue-black PHYSICAL PROPERTY
  • crystalline PHYSICAL PROPERTY
  • solid PHYSICAL PROPERTY
  • sublimes to a violet-colored gas PHYSICAL PROPERTY
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Explanation:

Chemical properties are visible through chemical reactions, in which the chemical identity changes to form new substances. On the other hand, physical properties are evident without a change in the identity of a substance.

<em />

<em>Which of these five properties are physical and which are chemical?</em>

  • blue-black PHYSICAL PROPERTY
  • crystalline PHYSICAL PROPERTY
  • solid PHYSICAL PROPERTY
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3 years ago
The chemical compound, "AB" has a molar mass of 74.548 g/mol.
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Answer:

47.55%

Explanation:

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3 years ago
what does NaBr + Ca(OH)2 -&gt; CaBr2 + NaOH make, what rection for an example rust. is it aa chemical reaction? please reply asa
Semenov [28]

FORMULA FOR RUST IS FE2O3.XH20

3 0
4 years ago
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What are the 4 kingdoms listed in the Eukarya Domain? List all 4 Kingdoms
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Explanation:

this is the answer

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