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What is the ion charge of a helium atom Is it plus 1?
Helium does not form ion.
What does the combination of Americium plus helium yields?
Any reaction between americium and helium.
Two isotopes of hydrogen fuse to form a neutron plus the larger element?
Helium
Identify the end products of the nuclear fusion process that occurs in the sun?
Helium plus released energy
What does Hydrogen plus Helium plus Lithium equal?
there is no reaction between these elements.
What is the ion charge of a helium atom Is it plus 1?
Helium does not form ion.
What does the combination of Americium plus helium yields?
Any reaction between americium and helium.
Hydrogen plus hydrogen helium?
an isotope of hydrogen that has a mass of 2 rather then 1.09 fuses to make helium
What is a likely product of a fusion reaction?
Helium plus neutrons
Two isotopes of hydrogen fuse to form a neutron plus the larger element?
Helium
What do the nuclear reactions that take place in the sun produce?
Helium plus released energy (heat)
Why does helium filled balloon float up when it is released?
Because the helium is lighter then the sorrounding airBecause the balloon PLUS the gas in it weights less than the volume of air displaced by the balloon.
Identify the end products of the nuclear fusion process that occurs in the sun?
Helium plus released energy
How is the atmosphere of Uranus different from that of Saturn?
Uranus has more hydrogen and less helium than Saturn, but both atmospheres are similar.Saturn's atmosphere: Hydrogen 75%, Helium 25%, plus tiny amounts of other gases.Uranus' atmosphere: Hydrogen 83%, Helium 15%, Methane 2% plus tiny amounts of other gases (acetylene and hydrocarbons).That uranus atmosphere is smaller and saturn's is biger
What is a helium nucleus emitted from the nucleus of a decaying isotope and represented by He with a 2 plus charge?
It is called an alpha particle.
Does alpha have zero mass and zero charge?
An alpha particle is a helium nucleus. It consists of two protons and two neutrons so it has mass (approximately the same as the mass of a helium atom) and charge (a plus two charge because each proton has a charge of plus one and the neutrons are not charged).
What atomic particle has two protons and two neutrons?
Any atom with two protons has an atomic number of two and is an isotope of helium. With two neutrons, there are a total of nucleons is four, so the isotope or mass number is four (sum of protons plus neutrons). Therefore the atom is helium-4 or 4He, which is stable (not radioactive) and the most common isotope of helium in nature, account for nearly 100% of all helium.
