If you had only one match and entered a dark room containing an oil lamp, some newspaper, and some kindling wood, which would you light first?

What is the mass of 8 moles of sodium atoms

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.

Which substance has non polar covalent bonds