A single replacement reaction is a reaction in which one element replaces a similar element within a compound. TRUE OR FALSE

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery