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____ [38]
3 years ago
7

Mendeleev's proposal of periodic table was based on:

Chemistry
1 answer:
kkurt [141]3 years ago
5 0

The proposal of the periodic table was based upon properties that appeared with some regularity by laying out the elements from lightest to heaviest.

[hope this is helpful!:))]

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chemical change

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The answer you're looking for would be Plasma.
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Which of these is a characteristic of science? (5 points) Question 1 options: 1) It cannot be reproduced by any scientist. 2) It
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4 years ago
What is the speed of a man walking for 30 meters and he walked for 5 seconds ​
aliya0001 [1]

Answer:

<h2>6 m/s</h2>

Explanation:

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<h3>6 m/s</h3>

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