If you know the atomic number and the mass number of an atom of any element, you can determine the atom's composition. A:True
B:False​

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

What material does not melt at any temperature

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.