Why do nonmetals gain electrons? Why is IUPAC nomenclature important? What is the relationship between the stable octet rule and the electron configuration of the outer most electron shell of an atom ? Does the octet rule only apply to elements belonging to Groups 1, 2, 13 to 18, since th...
Atoms lose electrons or gain electrons , and hence change their valency as a step to gain octet or duplet configuration. Consider Cl-, it has 8 electrons in outermost shell, and is hence stable. But for heavy metals , commonly called transition metals, it is always not easy to attain suc...
Why can't atoms gain or lose protons? Why don t atoms gain or lose protons?Atoms never gain protons; they become positively charge only by losing electrons. A positive ion is called a cation (pronounced: CAT-eye-on). You may have notice that the number of neutrons in each of these io...
When going down the group, the number of electrons around the nuclei increases, adding new orbitals to the atom and that increases the size of the... Learn more about this topic: Periodic Table Groups vs. Periods | Properties & History ...
Go out. Do it. How old. Set off. Stay up. Day in day out. Listen to the following sentence and Mark the licking past. Come and enjoy us. Please leave it alone. She is living far away. Do you know a lot about your company? Cheer up and you have to help yourself out. Give ...
In a Hydroxide ion, where does it get the 9th and 10th electron from? How do cations and anions gain or lose protons and electrons? Can hydrogen be a negative ion? H_2S and H_2O have similar structures and their central atoms belong to...
Okay, I was going to say that some atoms don't do this, but I didn't. Some atoms are an exception to this rule. I'm sorry for assuming you were fighting...
Why do metals conduct heat so well?The electrons in metal are delocalised electrons and are free moving electrons so when they gain energy (heat) they vibrate more quickly and can move around, this means that they can pass on the energy more quickly.Which metals conduct the best?
Atoms tend to be reactive when their valence shell (or outermost shell) is incomplete. To achieve a complete state or a closed shell, an atom does one of the 3 things: lose, gain, or share its electrons with other atoms. An atom isn’t as simple as we think it is—a nucleus with...
Why do hydrogen ions have to bond with hydroxide ions? Can't they bond with something else with the same valence electron need? Why is it more likely that Strontium will lose electrons rather than gain electrons? During the electron transport chain, do electrons bond to ...