. Tiana is a chemist who is making a chemical to add to swimming pools in order to
make the water safer. She mixed two solid
substances together in a sealed container.
The diagram above shows the repeating
groups of atoms that make up the two
starting substances.
After mixing, Tiana found two liquid
substances in the sealed container. (Nothing
had escaped.) Which of the diagrams to the
left shows the repeating groups of atoms
that make up the ending substances?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

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 is the chemical formula for the compound formed between sodium and flour one