Determine the percentage composition of a compound that contains 3.88 g of carbon, 0.96 g of hydrogen, and the remainder is sulfur in a 10.0 g sample of the compound.

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.