According to the theory of continental drift, why do coastlines of africa and south america appear to fit together so well

What substances decrease the h + ion concentration in a solution?

What Happens When Milk Is Left At Room Temperature During Summer Days?

What is the number of electrons in an atom of scandium

Which statement best describes the property of metals

Are scientific theories all proven facts?

Name 5 types of alloys

What is the 3 types of matters

A sunflower turns its head toward sunlight. What triggers this behavior in a sunflower? gravity phototropism presence of nutrients presence of water

Enter your answer in the provided box. A sample of an unknown gas effuses in 14.5 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.42 min. What is the molar mass of the unknown gas

What volume will 0.710 moles of nitrogen gas occupy at STP?