Which atom has twice as many protons as neutrons igcse
Answers
A hydrogen atom with an extra neutron (atomic mass of 2) is called deuterium(2H). Hydrogen with one proton and two neutrons (atomic mass of 3) is called tritium(3H). Protium and deuterium are stable isotopes, while tritium is a radioactive isotope
Answer:
deuterium, (D, or 2H), also called heavy hydrogen, isotope of hydrogen with a nucleus consisting of one proton and one neutron, which is double the mass of the nucleus of ordinary hydrogen (one proton). Deuterium has an atomic weight of 2.014
Explanation:
Deuterium (D, or 2H), often known as heavy hydrogen, is an isotope of hydrogen that has a nucleus made up of one proton and one neutron and has a mass twice that of regular hydrogen's nucleus (one proton). The atomic weight of deuterium is 2.014.
Deuterium is a hydrogen atom with an additional neutron (atomic mass: 2). (2H).
Deuterium participates in all chemical processes that include regular hydrogen and produces molecules that are identical. However, one characteristic that separates deuterium from regular hydrogen is its slower rate of reaction. Deuterium is frequently employed as an isotope tracer in examinations of chemical and biological processes involving hydrogen because of this feature, among others.
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