CHEMISTRY QUESTIONS WILL GIVE BRAINLIEST PLEASE HELP Questions:
1. List 4 characteristics of an ionic compound?
2. What elements are involved in ionic bonding?
3. What do the dots in an electron dot formula represent?
4. Explain why only the valence electrons are shown in an electron dot diagram.

1. They are hard and malleable, they can dissolve in water, they are good conductors of electricity, and they have high melting and boiling points.

2. A metal and a nonmetal is involved in ionic bonding.

3. The dots in the electron dot formula represent the valence electrons

4. The valence electrons are only shown in the electron dot formula because the chemical reactivity of an atom of an element is mainly determined by the number of its valence electrons.

Hope it helped!

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.