Which elements are necessary to accomplish work?

a) force, energy, displacement

b) energy, cause, displacement

c) force, cause, energy

d) force, cause, displacement

What are the differences and similarities between ionic compounds and covalent compounds?

Write a balanced equation to show the reaction of gaseous ethane, c2h6 with gaseous oxygen to form carbon monoxide gas, co, and water vapor

What gas produced from combustion of fossil fuels is causing global warming

If South America were not there, explain how the direction of South equatorial current would be different

Give one example of frequency which an elephant can hear but which a tiger cannot hear include a unit in ansawer

What is the amount of sediment a river carries

A laser produces 22.0 mW of light. In 3.00 hr, the laser emits 4.53*10^20 photons. What is the wavelength of the laser?

Which equation represents the total ionic equation for the reaction of HNO3 and NaOH?

Which will cause an increase in the reaction rate between molecules? Molecules have strong internal bonding. Molecules collide more frequently. Electrons in the bonds remain in a meta-stable state.

Which statement applies to electronegativity? electronegativity increases as the size of atom increases. electronegativity decreases as the size of atom decreases. there is no correlation between electronegativity and atom size.