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statuscvo [17]
3 years ago
8

What is the weight of a 90kg man standing on Earth, where gearth = 9.82 m/s2?

Chemistry
2 answers:
dmitriy555 [2]3 years ago
8 0

Answer:

Correct option is (A) 884 N

tigry1 [53]3 years ago
5 0

Answer:884N.

Explanation:

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i dont know ask the man behind the man

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What is the name of the compound composed of iron and carbonate? [hint: iron has a +3 charge in this compound]?
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Fe2 (CO3)3 is ferric calbonate
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4 years ago
Why doesn’t neon readily form an ionic bond?
Goryan [66]

By definition of noble gases, neon does not easily form an ionic bond because it belongs to the group of noble or inert gases, so its reactivity is practically nil.

<h3>Noble gases</h3>

Noble gases are not very reactive, that is, they practically do not form chemical compounds. This means that they do not react with other substances, nor do they even react between atoms of the same gas, as is the case with diatomic gases such as oxygen (O₂).

The chemical stability of the noble gases and therefore the absence of spontaneous evolution towards any other chemical form, implies that they are already in a state of maximum stability.

All chemical transformations involve valence electrons, they are involved in the process of covalent bond formation and the formation of ions. Therefore, the practically null reactivity of the noble gases is due to the fact that they have a complete valence shell, which gives them a low tendency to capture or release electrons.

Since the noble gases do not react with the other elements, they are also called inert gases.

<h3>Neon</h3>

Neon does not easily form an ionic bond because it belongs to the group of noble or inert gases, so its reactivity is practically nil.

Learn more about noble gases:

brainly.com/question/8361108

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6 0
3 years ago
Read 2 more answers
Observations of the solar system support the nebular theory because
motikmotik

Answer:

Because all the planets orbit the sun in the same direction, along a circular flattened disk.

Explanation:

You're welcome bro, sorry for the late answer

6 0
4 years ago
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How many electrons can be held in the third orbital?.
Evgen [1.6K]
32 electrons. as the orbitals get father away from the nucleus, they hold more electrons.
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3 years ago
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