Which elements make up the pain reliever acetaminophen, chemical formula C8H9O2N? Of these elements, which is present in the greatest proportion by number of atoms? a

Calcium, helium, ozone, and neon, with calcium present in the greatest proportion

b

Carbon, hydrogen, oxygen, and nitrogen, with carbon present in the greatest proportion

c

Calcium, hydrogen, oxygen, and neon, with hydrogen present in the greatest proportion

d

Carbon, hydrogen, oxygen, and nitrogen, with hydrogen present in the greatest proportion

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?