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vichka [17]
3 years ago
12

Which physical method can separate a mixture of steel ball bearings and marbles

Chemistry
2 answers:
Lana71 [14]3 years ago
6 0
Sorting is a method that could separate those materials

natita [175]3 years ago
4 0

Explanation:

A method with the help of which substances in a mixture can be separated from each other by physical means due to large difference in their sizes is known as sorting.

For example, mixture of steel ball bearings and marble will have different size of both marbles and steel ball bearings.

Hence, they are easily identifiable and thus, they can be easily separated from each other with the help of sorting.

Thus, we can conclude that sorting is the physical method that can separate a mixture of steel ball bearings and marbles.

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Answer:

false

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3 years ago
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Equation for questions 1-4:
Karolina [17]

Answer:

5.625 moles of oxygen, O₂.

Explanation:

The balanced equation for the reaction is given below:

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From the balanced equation above,

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From the balanced equation above,

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3 0
3 years ago
Arrange the following element, lithium, potassium, carbon and fluorine in increasing ionization energy
Juli2301 [7.4K]

Answer:

flourine(1681),carbon(1086),lithium(520) and potassium(419)

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Explanation:

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4 0
3 years ago
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Which of these is a carbohydrate?
Paladinen [302]

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C6H12O6

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6 0
3 years ago
What is the formula, when rubidium reacts with tellurium?
natita [175]

Answer:

Like other alkali metals, rubidium metal reacts violently with water. As with potassium (which is slightly less reactive) and caesium (which is slightly more reactive), this reaction is usually vigorous enough to ignite the hydrogen gas it produces.

Explanation:

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