Answer:
E. A noble gas configuration is formed for each element or ion.
Explanation:
An ionic bond is <em>an electrostatic force that holds ions together in an ionic compound.</em>
This ionic bonding is produced between a low electronegativity element, which gives one or more electrons transforming into a cation. A high electronegativity element receives one or more electrons transforming into an anion.
By the Lewis-octet rule, when elements join to form a compound they <u>acquire the noble gas configuration of the closest noble gas</u>.
For example, magnesium loses two electrons to form Mg²⁺, and its configuration is the same as that of neon (Ne) gas.
Answer:
Explanation:
From the question we are told that:
initial Volume
initial Pressure
Final Pressure
Generally the equation for Final Volume V_2 is mathematically given by
Since Boyle's law states
Answer:
H3PO4
Explanation:
Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a weak acid with the chemical formula H ₃PO ₄. The pure compound is a colorless solid. All three hydrogens are acidic to varying degrees and can be lost from the molecule as H⁺ ions.