Question

1. In an ionic bond, ________.

A. Two electrons are shared between two atoms

B. An electron is shared between two atoms

C. An electron is transferred from one atom to another

D. A proton is transferred from one atom to another


2. In a covalent bond, ________.

A. Two electrons are shared between two atoms

B. An electron is shared between two atoms

C. An electron is transferred from one atom to another

D. A proton is transferred from one atom to another


3. Sodium chloride is a lattice structure, in which ________.

A. Every chloride ion is surrounded by 4 sodium ions

B. Every chloride ion is surrounded by 6 sodium ions

C. Every chloride ion is surrounded by 8 sodium ions

D. Every chloride ion is surrounded by 6 electrons


4. The number of other atoms an atom can bond with (covalently) depends on ________.

A. How its outermost electrons are arranged

B. How its innermost electrons are arranged

C. How many protons and neutrons are in its nucleus

D. Whether the sample is pure or not

Answer 1

Respuesta:

no se ingles amigo,habla en español si quieres que te ayudemos =|