When coding a number in scientific notation, if you move the decimal point to the left, in order to get back to the original value of the number, you must multiply the new value by a (negative, positive) power of 10.
1. negative 2. positive

How are the terms group and period used on the periodic table

Is hydrogen gas a reactant or product

Tinererining 01: 57: 44 which statement correcte describes the actual veld and the theoretical yield of a reaction? textual vec is calculated to the reactant amounts but the theoretical yeld must be measured for each instance of a the actual vec is calculated from the amount of the limiting reactant and the theoretical yield is calculated from the 发公主 the actual weld depends on the reaction centers, but the theoretical yield and only with reactant amounts the actual vele represents the maximum weld possible and the theoretical yield assumes perfect reaction conditions save and ext e அட