Synonyms
Antonyms

1. hydrogen-bomb

verb. attack with a hydrogen bomb.

Synonyms

  • bombard

Antonyms

  • smart bomb
  • defend

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Words that Rhyme with Hydrogen Atom

  • sense-datum
  • stratum
  • statum
  • tatom
  • datum
  • chatham

Example sentences of the word hydrogen-atom


1. Noun Phrase
It consists of a long chain of carbon atoms with two hydrogen atoms attached to each carbon atom.

2. Noun Phrase
This is the first ionization energy of the hydrogen atom.

3. Noun Phrase
The covalent bonds between the oxygen and the hydrogen atoms result from a sharing of the electrons.

4. Noun Phrase
The Balmer series is the designation for the spectral lines of emissions from the hydrogen atom.

2. atom-bomb

verb. bomb with atomic weapons.

Synonyms

  • nuke
  • bombard

Antonyms

  • smart bomb
  • defend
  • pass

3. hydrogen

noun. ['ˈhaɪdrədʒən'] a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe.

Synonyms

  • gas
  • atomic number 1
  • H2O
  • element
  • H
  • chemical element
  • water

Antonyms

  • leaded gasoline
  • unleaded gasoline
  • defend
  • soft water

Etymology

  • hydrogène (French)
  • -gène (French)

4. atom

noun. ['ˈætəm'] (physics and chemistry) the smallest component of an element having the chemical properties of the element.

Synonyms

  • molecule
  • substance
  • element
  • hydrogen atom
  • nucleus
  • fundamental particle
  • isotope
  • chemical element
  • monad
  • radical
  • free radical
  • carbon atom

Antonyms

  • moderate
  • old
  • incidental
  • cauline

Etymology

  • atome (Old French (842-ca. 1400))
  • atomus (Latin)

5. atom

noun. ['ˈætəm'] (nontechnical usage) a tiny piece of anything.

Synonyms

  • speck
  • stuff
  • molecule
  • chylomicron
  • grain
  • flyspeck
  • mote
  • particle
  • grinding
  • material
  • identification particle

Antonyms

  • disapproval
  • activator
  • inhibitor
  • software

Etymology

  • atome (Old French (842-ca. 1400))
  • atomus (Latin)
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