Science 6 CDO 2020-2021 / 17 of 20 Which statement most likely describes the energy transformation that occurs when a log burns?
O A Mechanical energy changes to chemical energy.
OB. Chemical energy changes to heat and light energy.
c. Heat and light energy changes to chemical energy.
OD. Chemical energy changes to mechanical energy.

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

What is the subscript for oxygen in its molecular formula