Determine the mass (in grams) of nitrogen that contains 39 atoms N.

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as

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.