For example, I have actually lithium (Li) and sodium (Na) and also I am trying to work-related out which element will be an ext reactive with oxygen. Just how do I regulate to work that out?
Reactivity of team 1 and 2 aspects increases as you go under the periodic table.So salt is an ext reactive 보다 lithium. Sodium will certainly react through oxygen developing $\ceNa2O$ (sodium oxide). Lithium forms lithium oxide $\ce(Li2O)$.
You are watching: Which is more reactive lithium or sodium
Basically, there are basic trends (reactivity with acids, air, etc.) down a group or along a period.
Here is a harder version of the price above.
Sodium has actually 3 electron shells when lithium has only 2 electron shells
Sodium deserve to donate its electrons an ext easily because the valence electron is further from the nucleus and also the pressure of attraction in between both is weaker.Whereas lithium donates the electron less easily due to the fact that the valence electron is closer come the nucleus and the force of attraction in between both is stronger.This is why sodium will "react more" v oxygen compare to lithium
Thanks because that contributing an answer to barisalcity.org ridge Exchange!Please be sure to answer the question. Administer details and also share her research!
But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; earlier them increase with referrals or personal experience.
Use MathJax to layout equations. MathJax reference.
See more: How Far Is 15 Feet From A Fire Hydrant Mistakes To Avoid At All Costs
To discover more, check out our advice on writing great answers.
write-up Your price Discard
Not the price you're looking for? Browse various other questions tagged inorganic-barisalcity.org alkali-metals or asking your very own question.
In Lassaigne's test, the organic link is first fused v Sodium Metal rather of any type of other team 1 Metal, Why is this so?
site design / logo design © 2021 ridge Exchange Inc; user contributions license is granted under cc by-sa. Rev2021.9.20.40247