Ionic Bonds (:
Covalent Bond (:
Metallic Bond (:
Terms (:
Chemistry FUN (:
100
The transfer of electrons between metal & nonmental atoms.
What is an Ionic Bond?
100
Diatomic Molecules like H2
What is the simplest example of sharing electrons?
100
A Metallic bond is the reaction between molecuels within metals.
What is a Metallic Bond?
100
Polar Covalent bonds like water which is a molecule in which one end has a partial negative charge and the other opposite end is partically positive.
What is dipole?
100
What is Bromine, Mercury
What are the metals are liquid at room temp?
200
An Anion has more electrons than protons, giving it a net nefative charge.
What is an Anion?
200
Covalent bonds take place through electron sharing between atoms.
What is a Covalent Bond?
200
The metallic bond accounts for many physical characteristics of metals.
What accounts for the physical characteristics or a metal?
200
It is the concept of chemical bonding.
What is the Octet Rule?
200
About 1/2 lb or 250 g of salt (NaCl)
What is the average amount of salt in an adult human body.
300
Salt
What is a example of an Ionic compounds?
300
A covalent bond happends. It becomes stable.
What is created when two atomic orbitals overlap?
300
Valence
Metal bonds have at least one ___________ electron.
300
An anion is an ion with more electrons than protons negative charge.
What is an anion?
300
What is dihydrogen monoxide.
What is the chemical name for H2O?
400
The energy is called lattice energy.
What is the energy released when Ionic Bonds are formed?
400
Bond Length
What is the distance between two bonded atoms in a covalent bonds?
400
There outer energy levels of the metal atoms overlap just like Covalent Bonds.
How are Metallic Bonds and Covalent Bonds simillar?
400
A cation an ion with fewer electrons than protons.
What is an cation?
400
What is blue.
What is color is the color of oxygen in liquid and solid forms?
500
The forces of attractions between cations and anions.
What force holds together the ions in a salt?
500
The energy required to break a bond between two atoms is called bond energy.
What is required to break a bond?
500
Yes. Just like Ionic Bonds.
Do metals have a high melting point?
500
6.022 x 10^23
What is Avogadro's number?
500
Example on board.
What is the Pauli Exclusion Principle?
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