5. A solution is found to be a strong base. Which of the following would be true? a. The solution has a higher concentration of hydroxide ions than hydrogen ions.
b. The solution has a lower concentration of hydroxide ions than hydrogen ions.
c. The solution has equal concentrations of hydroxide ions and hydrogen ions.

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

List charasteristics of athenosphere

How do you date a sample of rock that you suspect as being one of the earliest on earth