Electron Configurations
Electron configuration of Li
What is 1s2, 2s1
An ion is a(n)...
What is an atom or group of atoms that has a negative or positive charge after losing or gaining electrons to create a full outer electron shell
An isotope is a(n)...
What are atoms of the same element that have the same numbers of protons but different numbers of neutrons.
The two things that Lewis dot structures represent...
What are the electrons in just the outer shell of an atom, or the sharing/transferring of electrons between several atoms
Difference between Bohr diagrams and Lewis dot structures
What is Lewis dot structures show just the outer shell of electrons while Bohr diagrams show all of the electron shells
The order of electron orbitals on the periodic table when doing electron configuration
What is S,P,D,F
What are the two groups of ions after an atom has lost or gained electrons
What are anions (gained electrons) and cations (lost electrons)
Difference between ions and isotopes
What are isotopes are the same element with different number of neutrons and ions are electrically charged atoms with different numbers of protons and neutrons
This is used to represent the SHARING of atoms in a Lewis dot structure
What is a dash/line
The number of electrons in a atom with 4 full electron shells
What is 32 electrons
Electron configuration of V
What is 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 4p6, 3d3
The type of ion that an atom with 6 electrons in its outer shell would be
What is an anion
These atoms have isotopes
What is all elements have isotopes
T/F: The Lewis dot structure for Noble Gasses are always full
What is true
Number of electron shells for an atom with 50 electrons
What is 5 electron shells
Electron configuration of Cd
What is 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 4p6, 3d10, 5s2, 5p6, 4d10
T/F: Ions are soluble in water
What is true
The most common isotope of Carbon
What is Carbon-12
The number of valence electrons of Neon
What is 8 valence electrons
The name of the atom with 27 electrons
What is Cobalt
Noble gas electron configuration of Mo
What is [Kr], 5s2, 5p6, 4d4
The charge of noble gasses are...
What is neutral
The atom that has the most number of isotopes (& how many)
What are Cesium and Xenon with 36 known isotopes
Number of valence electrons for Gd
What is 2
The more protons an atom has, the electron cloud gets smaller when it receives more electrons because...
What is the magnetic level is increasing, causing the electrons and atoms to come closer together