Cumulene vs Null - What's the difference?
cumulene | null |
(organic chemistry) Any hydrocarbon (or derivative) having three or more cumulative double bonds e.g. R2C=C=C=CR2
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between cumulene and null
is that cumulene is (organic chemistry) any hydrocarbon (or derivative) having three or more cumulative double bonds eg r2c=c=c=cr2 while null is zero, nil; the cardinal number before einn.cumulene
English
(wikipedia cumulene)Noun
(en noun)See also
*allene *heterocumulenenull
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.