Sodium oxide (Na2O) forms a strong base in solution. How many moles of sodium ions are released into an unsaturated solution if 1.0 mole of sodium oxide is added to the solution?
O 0.5 mole
O 1.0 mole
2.0 moles
O 4.0 moles

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral

If c + di is a point on the circle, then | c + di |=