Compounds are different than elements because compounds are– Group of answer choices

a pure substance; elements are not.

not able to be broken down into parts.

made from the same type of atoms.

combinations of two or more elements.

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Which of these conditions most likely produces an unstable isotope?

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.