| Element |
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<p:anion>
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[Ni(CN)4]2- for Ni(CN)42-
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<p:arctrig>
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Remember to enter inverse trigonometric functions such as sin–1(x) as either asin(x) or arcsin(x).
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<p:cation>
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[NH4]+ for NH4+
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<p:charge>
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Type your answer using the format +1 and -2.
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<p:commalist>
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Enter your answers as a comma-separated list.
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<p:diverges>
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If the quantity diverges, enter DIVERGES.
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<p:dne>
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If the limit does not exist, enter DNE.
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<p:electronconfig1>
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Type your answer using the format 1s2 2s2 for 1s22s2.
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<p:electronconfig2>
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Type your answer using the format [Ar] 4s2 3d10 4p2 for [Ar]4s23d104p2.
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<p:fig>
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Figure
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<p:format>
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Type your answer using the format
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<p:formula1>
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CO2 for CO2
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<p:formula2>
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Al(OH)3 for Al(OH)3
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<p:fset>
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Enter 0, the number zero, in any unused blanks in a financial statement.
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<p:infinity>
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If you need to use  or –, enter INFINITY or –INFINITY, respectively.
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<p:kcomplex>
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[A2]1+ / ([B2] * [C]1-) for [A21+] / ([B2] * [C1-])
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<p:ksimple>
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[CO2]2/[H2][Fe]2 for [CO2]2 / [H2][Fe]2
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<p:lowcoeff>
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Use the lowest possible coefficients.
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<p:namecomplexion>
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Type your answer using the format iron(II) ion for Fe2+.
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<p:nameioniccompound>
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Type your answer using the format copper(II) chloride for CuCl2.
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<p:noinverse>
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If the inverse is undefined, enter UNDEFINED.
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<p:nonphysical>
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If the situation described is non-physical enter NONPHYSICAL.
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<p:nosoln>
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If there is no solution, enter NO SOLUTION.
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<p:nuclear>
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Enter the first (raised) number in the first box, the second (lower) number in the second box, and the symbol of the element in the third box.
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<p:nuclear2>
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Use beta for and e to represent an electron.
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<p:orbitaldiagram>
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Enter UP to indicate an upwards pointing arrow, DOWN to indicate a downwards pointing arrow, UP/DOWN to indicate two arrows, and BLANK to indicate no arrows.
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<p:order12>
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Enter your answers from smallest to largest.
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<p:orderaz>
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Enter your answers in alphabetical order.
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<p:oxidation>
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Type your answer using the format +1 and -2.
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<p:papersub>
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Do this on paper. Your instructor may ask you to turn in this work.
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<p:powertrig>
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Remember to enter trigonometric powers such as sin2(x) as (sin(x))2.
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<p:ranking>
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Use only ">" or "=" symbols. If any elements are equal, show their equality in alphabetic order - for example: a>b=c.
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<p:scinot>
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Type your answer using one of the following formats, 1.2e-3 for 0.0012 and 1.20e+2 for 120.
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<p:selectall>
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Select all that apply.
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<p:taccount>
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Enter transactions in the T-accounts in the order they appear, including the beginning balances, if available. Enter 0, the number zero, in any unused blanks. Compute the final balance, if requested.
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<p:undefined>
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If the answer is undefined, enter UNDEFINED.
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<p:unused>
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Enter NONE in any unused answer blanks.
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<p:variables>
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Use the following variables as necessary:
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