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3 years ago

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What are Free Radicals ?

2 answers:

DENIUS [597]3 years ago

4 0

Answer:

an uncharged molecule (typically highly reactive and short-lived) having an unpaired valency electron.

larisa [96]3 years ago

4 0

<u>an uncharged molecule (typically highly reactive and short-lived) having an unpaired valency electron.</u>

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Which six elements are generally considered metalloids

chubhunter [2.5K]

Answer:

boron, silicon, germanium, arsenic, antimony, and tellurium

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3 years ago

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Why are the three atoms are isotopes of magnesium

LenKa [72]

Answer:

Magnesium is a naturally ubiquitous; (appearing & found evrywhere) element and has three naturally occurring stable isotopes, 24Mg, 25Mg and 26Mg, with relative abundance of 78.99%, 10.00% and 11.01%, respectively.

However, they differ only because a 24Mg atom has 12 neutrons in its nucleus, a 25Mg atom has 13 neutrons, and a 26Mg has 14 neutrons.

Explanation:

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2 years ago

A pool owner adds a compound containing chlorine to the pool to disinfect it. However, too much of the compound is added. As a r

MrMuchimi

Answer: He could add a base to the pool to neutralize the acid.

Explanation:

Chlorine is used to disinfect the pools as it produces hypochlorous acid in water. This hypochlorous acid is unstable and gives hydrochloric acid and nascent oxygen which is used to disinfect.

$Cl_2+H_2O\rightarrow HOCl$

$HOCl\rightarrow HCl+O$

The excess acid is neutralized by adding base which produces salt and water and thus decrease the acidity.

$Acid+Base\rightarrow Salt+water$

Adding more acid would increase the acidity further.

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3 years ago

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Which thunderstorms hazard caused more than 450 deaths in Florida between 1959 and 2013

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Thunderstorms between Tampa and titusville

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4 years ago

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Select all that apply.

sergeinik [125]

ANSWER:

mL, g, m

MARK ME BRAINLIEST PLEASE

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