English, asked by pratheeks, 11 months ago

what do you mean by the following terms
cinnabar
aldehyde
ketone
methanoic acid
name the 69th element in periodic table? ​

Answers

Answered by rinkusanjay1871
1

Explanation:

1.

a bright red mineral consisting of mercury sulphide, sometimes used as a pigment.

2. an organic compound containing the group —CHO, formed by the oxidation of alcohols. Typical aldehydes include methanal (formaldehyde) and ethanal (acetaldehyde).

Answered by Shivani3456
0

Answer:

hlo buddy

Explanation:

Aldehyde: is a compound containing a functional group with the structure CHO is called aldehyde

Ketone: is a functional group with structureRC(=O)R', where R and R' can be variety of carbon containing substitutes

Methanoic acid: is the simplest carboxylic acid It is also known as formic acid .Its molecular formula is HCOOH or CH202

tnqu:)

Shivani

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