What type of chemical bonds can be found in this organic compound? a) triple covalent bonds b) single polar covalent bonds c) single and double ionic bonds d) single and double covalent bonds

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

What is the lowest number energy level where a d sublevel is found