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zavuch27 [327]
3 years ago
12

Which of the following elements has the highest first ionization energy: Na, Mg, S or Cl?

Chemistry
1 answer:
storchak [24]3 years ago
3 0

Answer:

Cl has the highest ionization energy because all these elements lie in the same period and ionization energy increases from left to right across a period as Cl is the at the last in this period so it has the highest ionization energy

Explanation:

I hope it will help you:)

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Direct Combination Reaction : The reaction in which two or more substances combine to form a single substance is called direct combination reaction. Synthesis Reaction: The reaction in which two or more elements combine to form a compound is called direct combination reaction.

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How cold does it have to be for boiling water to freeze instantly
scZoUnD [109]

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Below 0° degrees Celcius

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3 0
2 years ago
Please help ASAP thank you!!!!!
natali 33 [55]

Answer:

The new volume is 66.3 mL

Explanation:

Boyle's law states that pressure and volume are inversely proportional, and that P1V1=P2V2

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6 0
2 years ago
What is the identity of a metal that has a mass of 27.0 g and a volume of 10.0 cm3?
dexar [7]

The identity of a metal that has a mass of 27.0g and a volume of 10.0cm is Aluminium. That is option B.

<h3>What is molar mass?</h3>

Molar mass is defined as the mass in grams of one mole of an element. This is measured in grams/mole of that substance.

The metal that is 27.0 g and a volume of 10.0 cm3 is aluminium because aluminium is 27 times heavier than 1/12th of the mass of carbon-12 atom.

Therefore, the identity of a metal that has a mass of 27.0g and a volume of 10.0cm is Aluminium.

Learn more about molar mass here:

brainly.com/question/837939

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6 0
1 year ago
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