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AnnZ [28]
3 years ago
7

What are defect of mendeleevs perodic table​

Chemistry
1 answer:
astraxan [27]3 years ago
5 0

Answer:

i.elements not obeying increasing atomic mass. ii.properties and uneven grouping.

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4 years ago
Which statement best describes a relationship amongst hypotheses, theories, and laws
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The relationship between hypotheses, laws and theories is that a law is used to explain hypothesis and theories.

<h3>What is a law, a theory and hypothesis?</h3>

A hypothesis is a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further investigation or experimentation.

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