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How do protons, neutrons, and electrons determine the properties of an atom?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
If an atom loses a neutron, what happens?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
What two parts make up the mass of the atom?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
Which term describes atoms with different numbers of neutrons?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
Which part of the atom has a + charge?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
What is half life?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
If a substance cannot be broken down chemically into a simpler substance, what is it?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
What is nuclear fission?
Element
the amount of time it takes for half of a radioactive substance to decay
atomic number and weight
the splitting of the atomic nucleus into parts
Its mass is lowered, but it is still the same element.
Proton
The neutron and proton inside the nucleus
Isotope
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