2 years ago

Correct answer please i need it before 12:07

Chemistry

1 answer:

choli [55]2 years ago

6 0

Answer:

xenon

Explanation:

Xenon is a non-metal, odorless gas, consist of single atoms, colorless, and 8 valence electrons out of everything else on this list.

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According to early chemists, which substances were classified as elements?

ladessa [460]

The best answer to your question would be B:those who could not be broken down by physical means.

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3 years ago

Help pls I will mark brainlest

defon

Resources found in lithosphere: gold and iron etc

Resources found in atmosphere: Water vapor, gases etc.

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2 years ago

A correct statement of Henry's law is: a. The concentration of a gas in solution is inversely proportional to temperature. b. Th

AVprozaik [17]

Answer:

e. None of these.

Explanation:

Hey there!

In this case, since the Henry's law is defined in terms of pressure, henry's constant and pressure, as shown below:

$C=K_H*P$

Whereas C is the concentration, KH the Henry's constant and P the pressure, we infer that the concentration of a gas solution is directly proportional to the pressure, which is not the group choices, therefore, the answer is e. None of these.

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2 years ago

if it takes 54 ml of 0.100 M naoh to neutralize 125ml of an hcl solution, what is the concentration of the hcl

vichka [17]

Answer:

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Explanation:

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2 years ago

Individual differences in a group is called what

noname [10]

I’m pretty sure it’s b

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3 years ago