The following compounds are like likely to be ionic or not ionic based on the properties described. give a reason for your answer. 1.) Compound A is solid at room temperature with poor conductivity. However when it is
liquid form it is able to conduct electricity.

2.) compound B has a low melting point and a poor conductors electricity

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

answer: lol

explanation:

lol

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.