Ionization energy trend Ionization energy is defined as the amount of energy needed to eject a valence electron from an atom in the gas phase. It is measured in kJ/mol. A valence electron is simply an electron located in the Read More …
Today, we are going to learn about how the periodic table is organized and the important information that it provides.  Scientists discovered that if they arranged the elements according to their atomic number, properties of the elements would occur Read More …
The above is an example of electronegativity bond scale.It shows the different types of chemical bonds formed between atoms based on the electronegativity difference. Bond scale varies slightly from text book to text book. For example, some text book show Read More …
Carbon and Carbon covalent bonds Carbons are typically nice guys who like sharing their electrons with other atoms. They’re found in most places and social gatherings – cinemas, theaters, restaurants, parties, football matches, and any where nature is present. They enjoy Read More …
What is COVALENT BOND? The term covalent bond is used to describe the bonds in compounds that result from the sharing of one or more pairs of electrons. In covalent bonds, the electrons are shared equally between two atoms. However, Read More …
What is the Octet Rule of Electron Configuration? Electron configuration is the arrangement of electrons in each energy level or orbit of an atom. If the outer shell of an atom is not filled to its maximum level, the atom Read More …
A nonpolar covalent bond is a chemical bond where electrons are shared equally between two atoms Analogy – like a couple with a joint bank account. NONPOLAR COVALENT BOND The electrons are equally shared There is no charge separation (dipole Read More …
The electrons are unequally shared between two atoms When a chemical bond involves “the sharing of a pair of electrons by two atoms in a molecule”, it is generally called a covalent bond. When the electrons are unequally shared between Read More …
IONIC BONDS An ionic bond is formed by the complete transfer of electrons between atoms. THE IONIC BOND LOVE STORY An ionic bond is formed between elements of drastically different electronegativities, which are typically found between metals and non-metals. Read More …
A QUICK LOOK AT THE THREE DIFFERENT TYPES OF MOLECULAR BONDS HOW DO YOU FIND OUT THE TYPE OF BOND If you’re given two elements, such as carbon and oxygen, how do you tell what type of bond they will Read More …
Definition The valence electrons are the electrons in the outermost shell or last energy level of an atom. Valence electrons are electrons in the highest principal energy level. They are electrons that sit on the outermost orbit of an element. Read More …
Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.
