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3 years ago

Please help I’ll give brainliest

Chemistry

2 answers:

katen-ka-za [31]3 years ago

5 0

Answer: Option (C) is the correct answer.

Explanation:

Matter is defined as a substance which has mass and occupies volume. The three states of matter are solid, liquid and gas.

Elements which are present in group 17 are known as halogens.

Elements present in this group are fluorine, chlorine, bromine and iodine.

At room temperature, both fluorine and chlorine exists as a gas.

Bromine exists as a liquid and iodine exists as a solid.

Therefore, we can conclude that halogen groups are likely to have elements in three states of matter.

yuradex [85]3 years ago

4 0

Halogens. Ex. fluorine can be the gas,bromine can be the liquid, and iodine could a solid all under room conditions.

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ziro4ka [17]

Answer: -

Surface Tension

Explanation: -

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3 years ago

What is the decay mode of radium-226?

inn [45]

Answer:

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2 years ago

Does the temperature of the solvent (water) affect the rate of dissolving?

gregori [183]

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2 years ago

What is the concentration of a potassium iodate solution after you complete the following porcedure? Pipette 10 mL of a 0.31 M p

zubka84 [21]

Given:

Initial concentration of potassium iodate (KIO3) M1 = 0.31 M

Initial volume of KIO3 (stock solution) V1 = 10 ml

Final volume of KIO3 V2 = 100 ml

To determine:

The final concentration of KIO3 i.e. M2

Explanation:

Use the relation-

M1V1 = M2V2

M2 = M1V1/V2 = 0.31 M * 10 ml/100 ml = 0.031 M

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2 years ago

Substance that are _________ are unable to be mixed together.

Elza [17]

Answer:

Immiscible

Explanation:

Not sure what kind of substance but this is form liquids.

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2 years ago