Which of the following elements has the highest 1st ionization energy of all the periodic table elements?

Chemistry

1 answer:

ddd [48]2 years ago

6 0

Answer: A

Explanation:

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Which of the following statements about alkenes is not correct?

professor190 [17]

Option-C: They react mainly by substitution.

Explanation:
Alkene doesn't give substitution reactions because they are non polar in nature. The double bond in alkene is responsible for Electrophillic Addition reactions as it electron rich and nucleophilic in nature. Reaction of Alkene is given below,

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2 years ago

The melting point of h2o is 0 degrees celsius. this is the same as its:

professor190 [17]

This is the same as its freezing point

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3 years ago

If a bag of peas weighs 454 grams, how many peas would be in the bag?

OverLord2011 [107]

In a bag of peas that weighs 454 grams, there are between 1261 and 4540 peas.

The average pea weighs between 0.1 and 0.36 grams.

If we take the lower value (0.1 g/pea), the number of peas in 454 g is:

$454 g \times \frac{1pea}{0.1 g} = 4540pea$

If we take the higher value (0.36 g/pea), the number of peas in 454 g is:

$454 g \times \frac{1pea}{0.36 g} \approx 1261pea$

In a bag of peas that weighs 454 grams, there are between 1261 and 4540 peas.

You can learn more about conversion factors here: brainly.com/question/1844638

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3 years ago

Which is the least dense? copper mercury water wood

tamaranim1 [39]

Least dense means the one that is at the top. Wood floats on top of water, so wood would be the least dense. Water has a density of 1 and the others would all sink, so they're more dense. The answer is wood

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What Type of reaction is this equation C2H5S + O2 ---> CO2 + H2O + SO2

sweet-ann [11.9K]

I think it might be a decomposition.

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