Which statement best describes the basis of the band theory of metallic bonding?
a. molecular orbitals overlap to form atomic orbitals in which the valence electrons of the atoms travel.
b. molecular orbitals overlap to form atomic orbitals in which all electrons of the atoms travel. c, atomic orbitals overlap to form molecular orbitals in which the valence electrons of the atoms travel. d, atomic orbitals overlap to form molecular orbitals in which all electrons of the atoms travel.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver