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Lerok [7]
3 years ago
5

I need help. I’m stuck on this question. Help ASAP!

Chemistry
2 answers:
muminat3 years ago
5 0

atomic number i believe is the answer

Mice21 [21]3 years ago
4 0

The number of protons in the nucleus of an atom of an element is the <u>atomic number</u> of that element.

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Explanation:

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Which experimental feature of the MALDI-MS technique allows the separation of ions formed after the adduction of tissue molecule
34kurt

Answer:

The experimental feature of the MALDI-MS technique which allows the separation of ions formed after the adduction of tissue molecules:

B) Velocity of ions depends on the ion mass-to-charge ratio.

Explanation:

  • The option a is not correct as distance traveled by ions doesn't depend upon the ion charge rather it depends upon time for which you leave the sample to run.
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  • The option d is not correct as electric field between MALDI plate and MS analyzer is though uniform but this feature doesn't allow the separation of ions.

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3 years ago
Question 7 of 32
Mice21 [21]

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The primary type of energy change which occurs by turning on the phone will be the conversion of the stored chemical energy of the battery into electrical energy. The chemical energy is also converted into light energy, sound energy and heat energy. With the passage of time, the energy will be changed back into the chemical energy when we will charge the phone again.

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What is it called when a gas is converted into a liquid
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Your answer is probably
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