An element is a pure substance that is defined by the number of protons in which is defined as the atomic number

1 answer:

8 0

If this is a true or false question then the answer is true.

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dlinn [17]

Answer:

there are four peaks in the 13c NMR (B)

3 0

3 years ago

vredina [299]

Answer:

Argon

Explanation:

It's atomic number is 18

hope that's it

6 0

2 years ago

Lyrx [107]

<span>The answer is
101.1032 g/mol</span>

6 0

3 years ago

Alex_Xolod [135]

The envelope of gases surrounding the earth or another planet.

3 0

3 years ago

fgiga [73]

Answer:

i guess answer is 0.0600

Explanation:

Here,

Density=0.791g/cm^3

Volume=75.89ml

So,

Mass=Density*Volume

=0.791g/cm^3×75.89ml

=60.02g/cm^3.ml

Expressing them in kg

60.02/1000

=0.0600 kg

4 0

2 years ago