Referring to an activity series, which of the following combinations of reactants would not produce a successful single-replacement reaction? zn +cuso4 ca + mgso4 ag + snso4 k + na2so4

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?