gen chem Word Scramble
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Question | Answer |
A X Z | A- mass # (proton+neutron) Z= atomic number |
________ electrons are more influenced by other atoms than its nucleus | valence |
Neutral atom has | equal protons and electrons |
________ is always constant even in ions | proton number |
whats isotope | same proton # but different mass # |
maximum number of electrons in energy level n | 2n^2 |
how many sublevels (L) in an energy shell | 0 to n-1 |
max electrons in sublevel | 4L+2 |
4s has _____ energy than 3d | lower |
ml magnetic quantum energy | L to -L |
two electrons in the different orbital have opposite ________ spins | parellel |
two electrons in same orbitals have ______ spins | paired |
eqn to solve which subshell will be filled first | n+L (3d= 3+2 4s= 4+0) |
what are the valence electrons for IIIA to VIIIA | s and p |
transition elements have partially filled | d sublevels |
lanthanide and actinide seriess have partially filled | f sublevels |
largest atomic radii is located | at the bottom of Grp 1 |
atomic radii ________ across a period | decreases |
ionization energy | amt of energy to remove an electron |
ionization energy increases | 1. across a period, up a grp 2. second ionization |
electronegativity increases | across a period and up a grp |
________ aka semimetals display characteristics of both metal and non metals | metalloids |
_______ high mp+bp, can lose various electron from s+d | transition elements |
valence electrons for grp I n II | s |
figuring the secon ionization ebergy | those with + will have the highest second ionization energy to determine the highest we look at their isoelectronic form in the noble gas section the one higher up will have a higher 2nd ionization |
transition elements lose electrons in | s before the d |
Created by:
smuttz
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