Which of the following is a way to practice safe science

What is the most stable monatomic ion formed from nitrogen

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

How many moles of oxygen react with 12 moles of aluminum