Answer: The difference between the electronegativity or (∆EN) of two different atoms indicates the type of bond created.
Explanation: For ionic bond compounds the difference between their electronegativity is 1.7 or greater. Covalent bond compounds have a difference of 0.4 but not greater than 1.7 on their electronegativity.
So 575 ft=175260mm so all you have to do is divide
175260/1.55=<span>113070.967742</span>
A. an ion
The atom gains a net electrical charge if the number of protons and electrons are not equal which makes it an ion.
It allows you to determine the relation between the reactants and the products.