How is the modern periodic table organized? include information about families, periods, atomic radius, and ionization energy.

answer: periodic trends include: electronegativity, ionization energy, electron affinity, atomic radius, melting point, and metallic character.   these exist because of the similar atomic structure of the elements within their respective group families or periods, and because of the periodic nature of the elements.

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explanation:

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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you need to have a picture of the atom that way we can answer it