دیکشنری فارسی

atomic number 86

ریشه و کاربرد

ریشه

From the Latin word 'radon', meaning 'radiation'.

مثال

  • Radon has an atomic number of 86.
  • The atomic number 86 indicates that a radon atom has 86 protons.
  • Radon is located in group 18 and period 6 of the periodic table due to its atomic number 86.

تعریف انگلیسی

noun
  1. a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health

همین دیکشنری روی گوشی

همهٔ ۲۹۱٬۲۱۲ واژه، بدون نیاز به اینترنت.

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