Why do atoms have an overall neutral charge? Why are ionic compounds electrically neutral? Why is an atom electrically neutral? Why do chloride ions have a single negative charge? Why is the oxygen atom that has a -2 charge more stable than the neutral oxygen atom? Why does an ion have ...
When hydrogen and oxygen bond, why does oxygen have a slightly negative charge and hydrogen have a slightly positive charge? Why is ammonia (NH3) a covalent bond? Why are covalent bonds directional while ionic bonds are not? Why is bond breaking endothermic? Why do atoms share electrons in ...
c. has a net negative charge. d. has a net charge of zero. e. has a net positive charge. The ionic compound is NaCl find the cation for the ionic compound. Fill in the blank. An ionic compound is composed of an anion and a ___. Give the formula for the comp...
Explain in your own words why work done by the system is defined as the negative of p \Delta V, not positive p \Delta V. Explain why aluminum does not react with potassium nitrate (KNO3) although it reacts with copper nitrate (Cu(NO3)2). Is surface tension an intensive ...
Why do nonmetals tend to form negative ions? What type of solids have delocalized electrons? Why are halogens and alkali metals likely to form ions? Why do atoms have an overall neutral charge? Why do ionic compounds conduct electricity? Does OH- have delocalized electrons? Why do transiti...
For the moleculeHOFO, why is the lewis structure all single bonds? Lewis Structure: Two atoms form one or more covalent bonds by sharing the same number of valence electron pairs. The goal of this bonding is to achieve a stable noble gas electron configuration for each participating ...
Dissolving ionic compounds in water: (a) maximizes the polar interactions between the ions and the water molecules (b) minimizes the coulombic attractions between the cations and the anions (c) surrounds all the cations with the partial negative charges o 1. Exp...