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Why is it impossible for helium or hydrogen to emit an alpha particle?
Wiki User
∙ 13y ago
Because an alpha particle is bigger than a helium or hydrogen atom.
Wiki User
∙ 13y ago
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Hydrogen is to a proton as helium is to?
an alpha particle
Is nuclear symbol for helium the same symbol for a proton?
No the hydrogen nucleus is a proton. The helium nucleus is an alpha particle.
Are alpha particle negative or positive?
An alpha particle is a helium nucleus; it has a charge of +2.
What is an alpha particle equivilent to?
An alpha particle is equivalent to a helium-4 nucleus, or a helium-4 ion. A difference is that an alpha particle has a certain amount of energy associated with it, so it can said to be fast or hot. The energy is measured in thousands or millions of electron volts (keV or MeV).
Which type of nuclear substance is a helium nucleus?
The alpha particle has a composition identical to a helium nucleus, specifically, the nucleus of helium-4. The alpha particle, however, is a product of radioactive decay, and is usually moving pretty fast. When we speak of helium nuclei, we are usually speaking of things that are much less energetic.
Hydrogen is to a proton as helium is to?
an alpha particle
An alpha particle is equivalent to a hydrogen nucleus. True False?
False. An alpha particle is equivalent to a helium-4 nucleus.
Is an alpha particle identical to the nucleus of a hydrogen atom?
No, it is identical to that of a helium atom.
Is nuclear symbol for helium the same symbol for a proton?
No the hydrogen nucleus is a proton. The helium nucleus is an alpha particle.
Are alpha particle negative or positive?
An alpha particle is a helium nucleus; it has a charge of +2.
What is an alpha particle equivilent to?
An alpha particle is equivalent to a helium-4 nucleus, or a helium-4 ion. A difference is that an alpha particle has a certain amount of energy associated with it, so it can said to be fast or hot. The energy is measured in thousands or millions of electron volts (keV or MeV).
The nucleus of a helium atom is called?
The nucleus of a helium atom is called an alpha particle. The electromagnetic waves emitted by a nucleus are called gamma rays.
Is an alpha particle is identical to the nucleus of a?
An alpha particle is identical to the nucleus of Helium atom
Which atom could not emit an alpha particle?
Alpha particles consist of two protons and two neutrons (the nucleus of a helium atom). Therefore, Hydrogen is the only element that doesn't contain (and can't emit) an alpha particle.
What radioactive particle is the size of a helium nucleus?
alpha particle
Which atom could not possibly emit an alpha particle?
Alpha particles consist of two protons and two neutrons (the nucleus of a helium atom). Therefore, Hydrogen is the only element that doesn't contain (and can't emit) an alpha particle.
Is alpha wave or particle?
Alpha is a particle not a wave. Alpha particle are positively charged helium nuclei and have a +2 charge and 4u mass.
