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How is an electron dot structure used to represent?

Lewis structures (also known as Lewis dot structures or electron dot structures) are diagrams that represent the valence electrons of atoms within a molecule. These Lewis symbols and Lewis structures help visualize the valence electrons of atoms and molecules, whether they exist as lone pairs or within bonds.

What is the electron dot structure for water?

Therefore, a water molecule has 2 bond pairs of electrons and 2 lone pair (non-bonded) pairs of electrons. So, we can say that the Lewis dot structure of of water molecule is: Therefore, corresponding to the question, we can that the correct Lewis dot structure of water molecules is number 3.

When magnesium reacts with chlorine magnesium ions Mg2+ and chloride ions Cl are formed?

Ch. 4 b

Question Answer
When magnesium reacts with chlorine, magnesium ions, Mg2+, and chloride ions, Cl-, are formed. In this reaction, magnesium atoms A) lose protons. B) gain protons. C) gain electrons. D) lose electrons. D

What happens when chlorine reacts with magnesium?

To obtain full outer shells magnesium must lose two electrons and chlorine must gain one electron. So when we react magnesium in chlorine, one magnesium atom reacts with two chlorine atoms to form magnesium chloride, MgCl2.

What involves the reaction when magnesium reacts with chlorine?

A magnesium atom will lose 2 electrons to form a stable 2+ ion. Chlorine is in group 7 of the periodic table. A chlorine atom will gain 1 electron to form a stable 1- ion forms the ionic bond between magnesium and chlorine.

What type of bond is magnesium and chlorine?

ionic bonds

What is the formula of Mg and Cl?

MgCl2

What would happen if you add silver nitrate to a solution of sodium chloride?

when silver nitrate solution is added to sodium chloride solution, a white precipitate of silver chloride is formed along with sodium nitrate solution. AgCl is white precipitate.

What precipitate is formed when sodium chloride and silver nitrate are combined?

AgCl