Examlex
Classify each of the following as ground state, excited state, or impossible electronic configurations.
-1s22s22p63s23p8
Clichés
Overused phrases or expressions that have lost their originality and impact due to excessive use.
Strong, Precise Words
The use of clear, impactful, and exact language to convey a message effectively, avoiding ambiguity and enhancing communication.
Jargon
Specialized language or terms used by a particular group or profession, often difficult for outsiders to understand.
Grammar
The set of rules that govern the structure of sentences in a language, including syntax, punctuation, and word usage.
Q5: The correct answer for the operation (5.61
Q20: copper<br>A)non-molecular<br>B)molecular
Q21: nitrogen trifluoride<br>A)linear<br>B)trigonal plamar<br>C)tetrahedral<br>D)bent<br>E)trigonal planar<br>F)pyramidal
Q39: aluminum oxide<br>A)non-molecular<br>B)molecular
Q58: PVC<br>A)hexanedioic acid and 1,6-diaminohexane<br>B)chloroethene<br>C)tetrafluoroethene<br>D)propylene oxide<br>E)ethene
Q67: The units of h (Planck's constant) are
Q88: An atomic mass unit, also known as
Q104: pyramidal, four<br>A)4<br>B)3<br>C)2
Q127: Which statement is true?<br>A) 1 mm =
Q144: Which is the lowest temperature?<br>A) 40 °C<br>B)