Learn the alkali metals definition, alkali metals properties, characteristics of alkali metals, and why alkali metals are so reactive. Related to this QuestionWhy are alkali metals more reactive than alkaline-earth metals? Why are metals more reactive in acids? Why is potassium the most reactive m...
Is O2- more or less stable than O2? Explain. Why are alkali metals very reactive? Why do amines show high solidity in water? Why is an enolate ion generally more reactive than a neutral enol? Why is benzene less reactive than 1,3,5-cyclohexatriene?
Most of the alkali metals, such as lithium, sodium, and potassium, are very similar. They are soft, reactive, silvery solids. They have one outer electron and conduct electricity. They are easily cut with a knife. But, there is an exception – an anomaly. Right at the very top of thes...
Why are halogens and alkali metals likely to form ions? What happens when metals combine with nonmetals? Why are ionic compounds electrically neutral? How does hydrogen show properties of both metals and nonmetals? When metals combine with nonmetals, what do the metallic atoms tend to do? Con...
Since I will deal with all of the alkali metals in this answer, I think the question should also be broadened. There is no point in covering one single metal (sodium) without touching the others since it is the trend going down the group that we are interested in. ...
The mixture of noble gases is separated by ARamsay-Rayleigh's first method BRamsay-Rayleigh's second method CFisher and Ringe's method DDewar's coconut charcoal adsorption methodSubmit What do you think? Should hydrogen be placed in the group 17 of halogens or group 1 of alkali metals in...
Why are alkali metals more reactive than alkaline-earth metals? Why don t metals break when pounded into sheets or drawn into wires? A. the electrons in metals are shared so that the bond between them is too strong to be broken by pounding. B. the electrons in metals allow...
Why are alkali metals very reactive? Why is a back titration necessary for the coulometric titration of iodine? How are the ions accelerated in a Mass Spectrometer? Why does the atomic radii decrease as you go across a row? Why metals cannot be charged by rubbing?
Explain why the atomic radius of Be is smaller than that of Li. How do the two most reactive families of elements, the halogens and the alkali metals, differ in their reactivities? Why, in terms of atomic structure, is the radius of a Na atom larger than the radius of a...
Why is bromine such a commonly used component in fire retardants? Why are alkali metals very reactive? Why does the element calcium react with water differently than magnesium, potassium and sodium, in a way that calcium looks opaque and cloudy in water and when phenolphthalein is added it look...