What is an energy level? a. The region outside the nucleus where an electron is likely to be moving.
b. The region inside the nucleus where an electron is located.
c. The region outside the nucleus where a proton is likely to be moving.
d. The region outside the nucleus where a neutron is likely to be moving.

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

Write the overall equation for the reaction for lithium battery

What are transitions between a liquid and gas called? identify which way they are transitioning