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GarryVolchara [31]
3 years ago
5

Name a metal metalloid

Biology
1 answer:
Elina [12.6K]3 years ago
5 0

Answer:

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

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Sunlight helps our bodles to produce Vitamin D. In some areas of the United States, there is not enough sunlight during the wint
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Match the functional groups with their structures:
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The true answer of your question is :

OH : HYDROXYL GROUP

NH2 : AMINO GROUP

CH3 : METHYL GROUP ( but in rather broader terms, that functional group of formula CnH2n+1 where n is an integer is called ALKYL GROUP where by substituting n by 1,2,3... we obtain methyl for n = 1, ethyl for n = 2, and propyl for n = 3 )

COOH : CARBOXYL GROUP is the correct answer since carbonyl is characterized by the presence of functional group C=O in general the formula of the compound would be
R-C=O-R’ where R and R’ are alkyl groups like methyl for example. However the carboxyl group could be thought of as a summation of carbonyl + hydroxyl ( CO + OH ) resulting thus in COOH.

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