In the atmosphere water vapor condenses to form clouds.

a. true
b . false

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.