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Charge
Basics/Definitions
Orbitals/Subshells
Quantum Numbers
Mass/Location
100
____Are chargless particles within an atom.
What is Neutrons?
100
A region of space around the nucleus of an atom that has a nonzero probability of containing an electron in a specific energy state.
What is an orbital?
100
Isotopes are an atom of an element that have the same number of protons but a different number of _______.
What is electrons?
100
All the electrons with the same principal quantum number n are in the same ______.
What is shell?
100
____where protons in an atom reside.
What is the nucleus?
200
____Are negatively charged particles within an atom.
What is Electrons?
200
The four most common shapes of an electron's shell.
What is s, p, d, and f?
200
_____ are positively charged particles within an atom.
What is protons?
200
The letter associated with an electron's principal quantum number...
What is n?
200
Slightly more than 1 amu.
What is the mass of a proton?
300
-1(-1.60X10^-19 coulombs)
What is the charge of an electron?
300
Electrons with the same value of l are in the same _________.
What is the same sub-shell?
300
The higher an electron's principal quantum number n, the ______ that electron is from the nucleus on average.
What is farther?
300
An electron's prinicipal quantum number n can e any number that is a _____.
What is a counting number?
300
The ______ of an element equals the sum of the number of protons and neutrons in one atom of that element.
What is the mass number?
400
+1(1.60x10^-19 coulombs)
What is the charge of a proton?
400
The ______ quantum number specifies to which of the 2l+1 orbitals an electron belongs?
What is the magnetic quantum number?
400
The mass number of an _______ is approximately 1/1837 amu.
What is an electron?
400
The quantum number m refers to an electron's ______.
What is an electron's spin?
400
Also, slightly more than 1 atomic mass unit.
What is the mass of a neutron?
500
_______is referred to as letter Z.
What is the actual nuclear charge of an electron referred to?
500
The letter that designates the orbital momentum quantum number...
What is the letter l?
500
The concept of electron shielding refers to electrons ______ to the nucleus.
What is closer?
500
M is the __________ quantum number of an electron?
What is the magnetic quantum number?
500
An ____ has the same basic atomic number but different mass numbers.
What is an isotope?