This is because of the increasing number of protons in the nucleus, resulting in a stronger attraction of the electrons with the nucleus.
Answer: The reaction does occur.
Explanation: For the reaction of aqueous strontium sulfide and aqueous copper(II) sulfate, the reaction follows:
This reaction is a type of precipitation reaction.
The precipitate formed is CuS which is black in color.
Explanation:
<h2>Radium(Ra)=> </h2>
atomic number=88
<h2>BERYLLIUM (Be)=></h2>
atomic number =4
why is Ra larger than Be
<h3>1. since the atomic number of Ra is greater than Be, the number of electrons is more, which means there are more number of shells present in Ra than Be. </h3><h2>(atomic Radius)</h2>
<h2>2. the more the valence electron (excluding fully filled ones) the less is the nuclear attraction force</h2><h3>since Ra has more valence electron in its outermost shell, the nuclear attraction force is less which means that Ra 's size is greater than Be.</h3>
hope it helps:)
The answer should be "Dunes"
Answer:
One plate slides beneath another due to gravitational pull.
Explanation:
Just took this quiz on edgen :)
