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Lithium vs Null - What's the difference?

lithium | null |

As a proper noun lithium

is a village in missouri.

As a noun null is

zero, nil; the cardinal number before einn.

lithium

English

(wikipedia lithium) (Lithium pharmacology)

Noun

  • (uncountable) The simplest alkali metal, the lightest solid element, and the third lightest chemical element (symbol Li) with an atomic number of 3.
  • (pharmaceutical drug, uncountable) Lithium carbonate or other preparations of lithium metal used to treat manic depression and bipolar disorders.
  • A lithium battery.
  • Derived terms

    (terms derived from "lithium") * butyllithium * dilithium * * * lithium acetate * lithium aluminium hydride * lithium battery * lithium bromide * lithium carbonate * lithium chloride * lithium citrate * lithium deuteride * lithium diisopropylamide * lithium-drifted silicon detector * lithium economy * lithium fluoride * lithium hydride * lithium hydroxide * lithium iodide * lithium ion battery * lithium naphthalide * lithium niobate * lithium nitrate * lithium nitride * lithium orotate * lithium oxide * lithium oxybutyrate * lithium perchlorate * lithium soap * lithium stearate * lithium sulfate, lithium sulphate * lithium sulfide, lithium sulphide * lithium tantalate * lithium triborate * methyllithium * organolithium * paralithium * phenyllithium * trilithium * vinyllithium * yttrium lithium fluoride

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
  • (Francis Bacon)
  • 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.
  • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis
  • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
  • 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.
  • 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.
  • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
  • (Milton)

    See also

    * nil ----