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An alpha particle is also referred to as a nucleus of which isotope? lithium-7 helium-4 hydrogen-2 helium-2

User Hasdrubal
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It's helium-4, my dude.
User Zachary Sweigart
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Answer: Option (b) is the correct answer.

Step-by-step explanation:

A positively charged particle that consists of two protons and two neutrons is known as an alpha particle.

The symbol for alpha particle is
^(4)_(2)\alpha. An alpha particle is similar to a helium atom because helium atom also has mass number (number of protons + number of neutrons) as 4 and atomic number (number of protons) as 2.

Symbol of helium atom is
^(4)_(2)He.

Thus, we can conclude that an alpha particle is also referred to as a nucleus of helium isotope.

User Roman Romanenko
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