Chemistry, asked by honey2442, 6 months ago

what is the difference between atoms, molecules ,ions, electrons, protons ,elements.

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need meaning for everything..
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Answers

Answered by Anonymous
2

Answer:

What Is an Ion?

Ions are atoms with extra electrons or missing electrons. When an atom's outermost orbital gains or loses electrons (also known as valence electrons), the atom forms an ion. An ion with more protons than electrons carries a net positive charge and is called a cation.

Particles can be atoms, molecules or ions. Atoms are single neutral particles. Molecules are neutral particles made of two or more atoms bonded together. An ion is a positively or negatively charged particle.

The atomic number is the number of protons in an atom of an element. ... By definition, atoms have no overall electrical charge. That means that there must be a balance between the positively charged protons and the negatively charged electrons. Atoms must have equal numbers of protons and electrons.

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Answered by GaganpreetGill
3

Answer:

  • Atoms are the tiniest / smallest part of a molecule.
  • Molecules are small parts of an element.
  • Atoms or molecules which have gained or loosed it's parts are called ions. Positively charged ions are called cations and negatively charged ions are called anions.
  • Electrons are negatively charged particles in an atom.
  • Protons are positively charged particles in an atom.
  • Elements are pure substances having chemical names.

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