Steve uses clay to model the law of conservation of matter. first, he finds the mass of a ball of clay on a balance. then, he molds the clay into a different shape without adding or removing clay. finally, he finds the mass on a balance again. how will steve's results show the law of conservation of matter? a. the results will show that both the shape and the mass have changed. b. the results will show that the shape has changed, but the mass is the same. c. the results will show that changing the shape has changed the mass of the clay. d. the results will show that the larger the shape, the greater the mass.

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?