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. Watch an interesting video here to see how ionization energy 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 …
Nonpolar Covalent Bond is a chemical bond between two atoms that share electrons equally It is like a married couple with a joint bank account. NON-POLAR COVALENT BOND The electrons are shared at equal distance. The atoms are equally attracted Read More …
The electrons are unequally distanced In a polar covalent bond, no electrons are gained or lost. The electrons position themselves closer to one atom and further away from the other. The atoms become partially charged When electrons move closer to an atom, Read More …
IONIC BONDS Ionic bonding is the kind of attraction that causes the complete transfer of electron(s) between atoms. THE IONIC BOND LOVE STORY Ionic bond occurs between two very different types of elements such as a metal and non-metal. 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.
