Chapter 18 Flashcardziz

Front

What is the name of the ionic compound with the formula MgCl2?

Back

Magnesium Chloride

Front

Identify an example of an ionic compound.

Back

LiBr2

Front

What does the chemical formula N2O indicate about the composition of the molecule?

Back

It contains two nitrogen atoms and one oxygen atom.

Front

How many protons and electrons does an ion of aluminum have?

Back

13 protons and 10 electrons.

Front

What is the name of the covalent compound represented by the formula CO?

Back

Carbon monoxide.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond that occurs when electrons are transferred from one atom to another, resulting in the formation of charged ions.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond that involves the sharing of electron pairs between atoms.

Front

How do you determine the charge of an ion from the periodic table?

Back

The charge of an ion can be determined by its position in the periodic table; metals typically lose electrons to form positive ions, while nonmetals gain electrons to form negative ions.

Front

What is the significance of the subscript in a chemical formula?

Back

The subscript indicates the number of atoms of the element present in the molecule.

Front

What is the difference between a molecular compound and an ionic compound?

Back

Molecular compounds are formed by covalent bonds and consist of molecules, while ionic compounds are formed by ionic bonds and consist of ions.