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vovangra [49]
2 years ago
8

An unsaturated hydrocarbon with a double bond is called an _____.

Chemistry
2 answers:
s2008m [1.1K]2 years ago
6 0
An unsaturated hydrocarbon with a double bond is called an alkene. hope i helped.
:)
Helen [10]2 years ago
3 0
Alkenes (eg: Ethene-C2H4) :)
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Mass number (A) of tungsten is 184

Now:

Atomic number of an element = Number of protons = Number of electrons

Mass number = Number of Protons + Number of neutrons

In the case of tungsten

Total Number of electrons = 74

Jeffrey has already added 21 electrons

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Explanation:

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We <u>calculate [HA]</u>:

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