The ionization energy of is .
<h3>What is ionization energy?</h3>
It is the energy needed to remove one electron from a neutral atom, which results in the formation of an ion.
The measurement is based on an isolated atom in its gaseous phase and is often expressed in kJ/mol.
b) Atom is ionized when the electron is completely removed from its electron cloud (so it being moved from first, to the infinity's shell and ), and now the equation can be written as
So the ionization energy is affected by the charge of the nucleus and the general formula can be represented as:
and as
The has an atomic number Z=5, therefore using the formula when =1, we get
The ionization energy of is .
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It gets huge. REALLY BIG....and tastes like jello....
Answer:
Explanation:
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In this case, for these types of acid-base neutralizations, it is crucial to firstly set up the chemical reaction taking place between the acid and the base; in this case HCl and Mg(OH)2 respectively, whose products are obtained by switching around the anions and cations as shown below:
Which must be balanced to accurately predict the mole ratio on the reactants side:
Whereas we can see a 2:1 mole ratio of the acid to the base; thus, the moles of Mg(OH) required for the neutralization of 6.0 moles of HCl turn out to be:
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The number of neutrons is the difference between the mass number and the number of protons.
You get the element by looking at the atomic number which is the number of protons. In this case, it is 9 and yes, it is F.
<span>However it is not an atom because it has 10 electrons so you have a fluoride ion F-. </span>
<span>The number of neutrons = 19 - 9 = 10
Therefore, the answer is D.
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Answer:
A process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
Explanation:
Pretty much just not a physical reaction or otherwise