Answer:
How is metallic bonding different from ionic bonding? ... In an ionic bond the valence electrons are transferred from the metal only to the neighboring nonmetal, but in metallic bonding the valence electrons of each atom/ion are free to move or float around within the entire metal solid.
Answer:
Density (ρ) = 5 kilogram/cubic meter
Explanation:
Steps:
ρ =
m
V
=
10 kilogram
2 cubic meter
= 5 kilogram/cubic meter
Koalas are not crusty, but their fur is very coarse, like wool.
Hope this helps.
Explanation:
if the solution placed on the chromatography is pure there will be formation of one spot from the baseline and will go farthest to the front line unlike the impure one
In order to prepare n-butane from Wurtz reaction, firstly you should take two moles of bromo ethane (C2H5Br) and to react it with sodium in the presence of dry ether to get the product n-butane.
C2H5Br + 2Na + BrC2H5 ---(dry ether)-->C4H10 + 2NaBr