Answer:
An electron charge has maximum kinetic energy (ie free movement) at infinity distance from a nucleus. It has maximum potential (binding) energy when it is 'touching' a positive charge in the nucleus.
Answer:
The carbon is sp² hybridized and the unpaired electron occupies a 2p orbital.
Explanation:
The central C atom has a trigonal planar geometry, so it is sp² hybridized.
The sp² bonds are formed by the hybridization of the 2s orbital with two 2p orbitals.
The unpaired electron goes into the unhybridized 2p orbital.
use law of conservation mass .
In a chemical reaction mass is neither created nor destroyed.
Hence Mass of reactants=Mass of products.
Mass of Product:-
The error that would make the calculated density of the solid have if the material had a hollow center is that the calculated density would be low, because the volume would be incorrectly measured high.
<h3>What is density?</h3>
The measure of how densely a material is packed together is called density. As the mass per unit volume, it has that definition. Density Formula: = m/V, where is the density, m is the object's mass, and V is its volume. Density Symbol: D.
If a substance had a hollow center, its volume would be high and its density would be low.
Therefore, the error that would make the calculated density of the solid have if the material had a hollow center is that the calculated density would be low, because the volume would be incorrectly measured high.
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