How does the sun impact the speed of the water cycle?

Which statement is best described as a atom

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)