IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng mabilis na sagot. Sumali sa aming platform ng tanong at sagot upang makakuha ng eksaktong tugon sa lahat ng iyong mahahalagang tanong.
Answer:
The nucleus of the helium atom consists of two protons and two neutrons. It is sometimes referred to as the alpha particle and was first observed in the decay of heavy radioactive nuclei.