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alexgriva [62]
3 years ago
5

Element Name and How Many Atoms (Number) H2

Chemistry
1 answer:
Art [367]3 years ago
8 0
5ch h2000000000000000
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A general change, such as increasing or decreasing numbers
Blababa [14]

c)pattern

Explanation:

A general change such as increasing or decreasing numbers is called a pattern. A pattern shows a structured way of implementing a change.

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<em>the last option!!!!</em>

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What is the molarity of a solution in which 58g of nacl are dissolved in 1.0 l of solution
Lady_Fox [76]

Hey there :

Molar mass of NaCl = 58.44 g/mol

Number of moles :

n = mass of solute / molar mass

n = 58 / 58.44

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Therefore:

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Molarity = 0.9924 / 1.0

Molarity = 0.9924 M

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What is the mass of an atom with 8 protons, 8 electrons, and 8 neutrons?
mafiozo [28]

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Please help :) ill mark you as the brainiest hope you have a good day
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Have a wonderful day :) thanks for the points

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