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

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next