A chemist wants to use an element with a large electronegativity for an experiment. Based on trends in the periodic table, which of the following
groups has the largest electronegativity.
A. Halogens
B. Alkaline Earth Metals
C. Noble Gases
D. Alkali Metals

Which of these describes how heat is transferred by convection* a. sunlight travels through space without the aid of fluids or solids. b. warm air rises and takes the heat with it, eventually, it cools and sinks c. air at the equator rises and sinks at the poles. d. air molecules touch the warm ground, heating them up *not conduction