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Mashutka [201]
3 years ago
9

Please help fast...please

Chemistry
1 answer:
RSB [31]3 years ago
5 0

Answer:

Radioactive

Explanation:

hope this helped! :)

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Which piece of laboratory glassware did you find to be more efficient for the solvent extraction procedure, and why?
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Answer:

Condenser

Explanation:

Condenser is highly efficient when dealing with the vapors of the product are need to be liquified. It is mostly automated and regularly condenses the incoming vapors into liquid. It is very easy to use. All we have to do it to attach incoming and outgoing flow pipes and constantly monitor the flow of cold water through the condenser. It is made up of special kind of PYREX glass so that it won't break when dealing with steam.

7 0
4 years ago
Which statement best describes a relationship amongst hypotheses, theories, and laws
Ganezh [65]

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.

A theory is a coherent statement or set of ideas that explains observed facts or phenomena and correctly predicts new facts or phenomena not previously observed.

A law is a statement whose sequence or relationship of phenomena is invariable under certain conditions.

This suggests that a law can be used to explain a theory and hypothesis.

Learn more about laws and theories at: brainly.com/question/9266219

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8 0
2 years ago
What type of radiation is emitted when polonium-212 forms lead-208?
gtnhenbr [62]
A. An alpha particle.

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8 0
4 years ago
Read 2 more answers
Explain faraday's law
svlad2 [7]

Explanation:

Faraday's Law of Induction describes how an electric current produces a magnetic field and, conversely, how a changing magnetic field generates an electric current in a conductor. ... Magnetic induction makes possible the electric motors, generators and transformers that form the foundation of modern technology.

4 0
3 years ago
Please help it’s due today I will give brainliest
Thepotemich [5.8K]

1st and 4th options are suitable answers, as these 2 changes are not exactly physical changes as it cant return back to original form and as well as its not cooling, so I feel its 1st and 4th options

7 0
3 years ago
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