The chemical formula for lithium phosphide is Li3P. Which best describes this ionic compound? Lithium ions have 1 positive charge, and phosphorus ions have 3 negative charges.
Lithium ions have 3 positive charges, and phosphorus ions have 1 negative charge.
Lithium ions have 1 negative charge, and phosphorus ions have 3 positive charges.
Lithium ions have 3 negative charges, and phosphorus ions have 1 positive charge.

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Complete each row of the table below by filling in the missing prefix or missing exponent.

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.