which statement identifies an accurate relationship between metals and nonmetal in the same period of the periodic table?

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor