The answer is the last option. Electronegativity is the measure of the attraction that an atom has for electrons involved in chemical bonds. It relates to covalent bonds where electrons are shared. The Pauling scale is the most used.
Explanation:
Metals are the species which readily lose electrons in order to attain stability. This electron lost by the atom is actually present in its outermost shell which is also known as valence shell.
Ionization energy is defined as the energy required to remove the most loosely bound electron from a neutral gaseous atom.
When we move across a period from left to right then there occurs a decrease in atomic size of the atoms. Therefore, ionization energy increases along a period.
But when we move down a group then there occurs an increase in atomic size of the atoms due to addition of number of electrons in the atoms. Hence, ionization energy decreases along a group.
Thus, we can conclude that metals have low ionization energies and readily share their valence or outer electrons with each other to form an electron sea. These electrons are delocalized or shared among all the atoms that are bonded together and can therefore move freely throughout the metal structure.
Answer:
increase the rate of reaction.
Explanation:
Answer:
12.77 M
Explanation:
8.3 moles of NaCl in .65 L of water ? Looking for M ?
8.3 M / .65 L = 12.77 M
Answer:
Lets take a minute to thank our sponser, Raid Shadow Legends, one of the biggest mobile role-playing games of 2019 and it's totally free! Currently almost 10 million users have joined Raid over the last six months, and it's one of the most impressive games in its class with detailed models, environments and smooth 60 frames per second animations! All the champions in the game can be customized with unique gear that changes your strategic buffs and abilities! The dungeon bosses have some ridiculous skills of their own and figuring out the perfect party and strategy to overtake them's a lot of fun! Currently with over 300,000 reviews, Raid has almost a perfect score on the Play Store! The community is growing fast and the highly anticipated new faction wars feature is now live, you might even find my squad out there in the arena! It's easier to start now than ever with rates program for new players you get a new daily login reward for the first 90 days that you play in the game! So what are you waiting for? Go to the video description, click on the special links and you'll get 50,000 silver and a free epic champion as part of the new player program to start your journey! Good luck and I'll see you there!
Explanation: