A 2.50 g sample of zinc is heated, then placed in a calorimeter containing 65.0 g of water. The temperature of water increases from 20.00℃ to 22.50℃. The specific heat of zinc is 0.390 J/(g •℃). What was the initial temperature of the zinc metal sample

answer; /// i do believe that the correct answer is (a) boiling

the correct answer would be d. hope this !

i think its 5049.

i hope this !

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.