Four elements are represented by the letters J, K, L, and M. the four elements are all active metals and have the same number of valence electrons and a filled valence sub-shell(s, p,d, f). Element J is the most metallic and has electrons in five energy levels. Elements M has a larger atomic radius than either K or L but is smaller than J. L has higher first ionization energy than does K. identify the elements. Enter the element symbol
J=
K=
L=
M=
Answers: 1
Chemistry, 23.06.2019 08:00, kathrynpuppies201716
At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers
Answers: 1
Chemistry, 23.06.2019 11:50, natorihill629
Charles's law describes the relationship of the volume and temperature of gas at a constant mass and pressure. according to this law, what would happen to the temperature of the gas if its volume decreased from 1.0 l to 0.50 l?
Answers: 3
Four elements are represented by the letters J, K, L, and M. the four elements are all active metals...
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