A mineral forms from water at the edge of a lake. Which statement best describes this mineral?

The mineral formed from lava.
The mineral formed through evaporation.
The mineral formed when hot water cooled.
The mineral crystallized from magma.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

What is a property of a double replacement reaction

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.