Advertisements
Advertisements
प्रश्न
An alpha particle gains two electrons. In doing so, it changes to:
विकल्प
deuterium
tritium
helium
none of these
MCQ
Advertisements
उत्तर
Helium
Explanation:
An α-particle is a helium nucleus consisting of 2 protons and 2 neutrons. When it gains 2 electrons, it becomes a neutral helium atom.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
