Which statement best describes the electronegativity of an element?
a. electronegativity of an atom is it's ability to lose electrons during cation formation.
b. electronegativity of an atom is it's ability to share electrons during a covalent bond formation.
c. electronegativity of an atom is it's ability to gain electrons during anion formation.
d. electronegativity of an atom is it's ability to produce energy while losing an electron.
e. electronegativity of an atom is it's ability to attract electrons during bond formation.

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.

Are oil and water a mixture or solution