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2 years ago

Which of the following does not state a property of electricity?

Chemistry

2 answers:

wolverine [178]2 years ago

5 0

The answer will be D that is electricity is a flow of protons.

Electricity has the following properties:

It is a flow of electrons.

It travels easily through metal.

It travels "downhill" as it is attracted to the Earth.

So the answer is D only as electricity is not a property of protons , it is not a flow of protons, electricity is only defined as flow of electrons not protons so the answer is D only.

vagabundo [1.1K]2 years ago

3 0

D, It is a flow of protons, is the best answer. Electricity is the flow of electrons, not protons.

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How is the periodic table arranged

Mashcka [7]

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2 years ago

Si 100 monedas tienen una masa total de 226.13g. Cual es la masa de una moneda

galben [10]

The mass of a coin : 2.2613 g

<h3>Further explanation </h3>

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<em>If 100 coins have a total mass of 226.13g. What is the mass of a coin</em>

We can make this statement in the form of an algebraic equation :

100 coins=226.13 g

then the mass of a coin :

$\tt \dfrac{1}{100}\times 226.13~g=2.2613~g$

5 0

2 years ago

What is the molarity of 1 mole of HCl in 5 liters of solution?

kicyunya [14]

Molarity = moles of solute(HCl)
------------------------------------
volume of the solution

= 1
------
5

= 0.2M.

Hence option B is correct.
Hope this helps!!

5 0

2 years ago

Read 2 more answers

When 1.00 g of boron is burned in o2(g) to form b2o3(s), enough heat is generated to raise the temperature of 733 g of water fro

Bas_tet [7]

<span>Answer: For this problem, you would need to know the specific heat of water, that is, the amount of energy required to raise the temperature of 1 g of water by 1 degree C. The formula is q = c X m X delta T, where q is the specific heat of water, m is the mass and delta T is the change in temperature. If we look up the specific heat of water, we find it is 4.184 J/(g X degree C). The temperature of the water went up 20 degrees. 4.184 x 713 x 20.0 = 59700 J to 3 significant digits, or 59.7 kJ. Now, that is the energy to form B2O3 from 1 gram of boron. If we want kJ/mole, we need to do a little more work. To find the number of moles of Boron contained in 1 gram, we need to know the gram atomic mass of Boron, which is 10.811. Dividing 1 gram of boron by 10.811 gives us .0925 moles of boron. Since it takes 2 moles of boron to make 1 mole B2O3, we would divide the number of moles of boron by two to get the number of moles of B2O3. .0925/2 = .0462 moles...so you would divide the energy in KJ by the number of moles to get KJ/mole. 59.7/.0462 = 1290 KJ/mole.</span>

7 0

3 years ago

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Anon25 [30]

My work to your question

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3 years ago