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Lubov Fominskaja [6]
3 years ago
11

1. which is not a component of biodiversity

Chemistry
1 answer:
Vera_Pavlovna [14]3 years ago
8 0
The answer is C, i just took the k-12 test~
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What is the<br> total charge of 1 proton, 1 electron, and 1 neutron?
iragen [17]

Given parameters:

Number of protons  = 1

Number of electrons = 1

Number of neutrons  = 1

unknown:

Total charge = ?

Atoms are made up of elementary particles of protons neutrons and electrons.

Protons are the positively charged particles in an atom

Electrons are the negatively charged particles

Neutrons do not carry any charges

To find the total charge on an atom; simply find the difference between the number of protons and electrons.

       Total charge  = Number of protons - number of electrons

                               = 1 - 1

       Total charge is 0

Therefore, the total charge is zero, 0

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3 years ago
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Nickel,Iron,and metal hoped it helped -Krystin
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In your chemistry class, your instructor fills three different flasks with three different gases. She tells you that one gas is
Digiron [165]

air in the first

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6 0
2 years ago
A student doing this experiment accidently spilled some of the previously measured copper chloride solution on his hands. he did
Orlov [11]

Answer:

The number of moles of the chemical constituents will be less than the actual amount.

Explanation:

In calculating empirical formula, we begin with the number of grams of each element, given in the problem.

Given that the spill will affect the mass concentration of the copper chloride solution, calculations to determine the molecular formula (using Molarity = mass conc ÷ molecular mass ) would give a lesser result, which would in turn lower the number of moles of the copper and chloride in the empirical formula calculation.

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