yes
No, Li and Mg are not capable of displacing each other in a single replacement reaction because Li is less reactive than Mg. Therefore, LiCl + MgCl2 will not undergo a single replacement reaction.
B-Al is different from the other pairs because it consists of elements from different groups in the periodic table. Li-Mg, Na-K, and Ca-Mg are pairs of elements from the same group which exhibit similar chemical characteristics.
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From greatest to least tendency to accept an electron, they are F, O, C, Li, and Be.
From the given elements, Mg has the largest atomic radius, hence the size.
NA and MG are bridge elements because some of the second period elements show a diagonal relationship with the third period elements. Other examples would be LI and MG.
Na is chemically more like Li than Mg, only physically (measurements, mass) it looks more like Mg
Lithium (Li) has the fewest valence electrons among the options listed, with only one valence electron. Silicon (Si) has four, magnesium (Mg) has two, and chlorine (Cl) has seven. Therefore, the correct answer is B. Lithium (Li).
Any reaction occur.
Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, Ra.
The chemical formula of the mineral hectorite is Na0.3(Mg,Li)3Si4O10(OH)2.
I dont know you overgrown dummy