Why are molecular models important in the understanding of molecules? Select all that apply.

They can offer a perfect visual image of the compound.

They can identify the number of protons and neutrons in the atoms of the bond.

They provide a visual representation of the arrangement of atoms, bonds, and valence electrons
in a molecule.

They provide insight as to how a molecule will interact.

your answer is true

i am 100% sure

explanation:

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers