In the ground state, which noble gas has atom with the same electrons configuration as a magnesium ion

Which law is described by saying that when the pressure of a gas in a sealed container is cut in half, the gas will double in volume at a steady temperature? Boyle's law Charles's law Dalton's law Gay-Lussac's law

Alice needs to calculate the average pressure inside a gas cylinder. She has access to both a data table showing the pressure over time and a graph of pressure over time.

In the water cycle, water vapor evaporates into the atmosphere and forms clouds through condensation. What happens in the atmosphere to the water in order for the clouds to form?

Which statement about proteins is true? Collagen is a structural protein and hemoglobin is a protein involved in the transport of oxygen. Glycogen is a structural protein and collagen is a protein involved in the transport of oxygen.

The physical state of the substances of wood

How many moles of Fe are in 235.45g of Fe

Look up chlorine in the Periodic Table (Cl). Then, answer the following questions: The number of electrons in n = 1 level? The number of electrons in n = 2 level? The number of electrons in n = 3 level? Choose the letter with the 3 correct answers.

The hydrogen gas formed in a chemical reaction is collected over water at 30.0 ∘c at a total pressure of 734 mmhg. part a what is the partial pressure of the hydrogen gas collected in this way?

What is the Molar mass of SO

Does biomass energy come from petroleum?