how do you know if it is a covenant bond or ionic bond?
Since this is not my area of expertise, I searched Google under the key words "covenant ionic bond biology compare" to get these possible sources:
http://chemistry.about.com/od/chemistrystudentfaqs/f/bondtypes.htm
http://academic.brooklyn.cuny.edu/biology/bio4fv/page/ionic_b.htm
http://www.cartage.org.lb/en/themes/sciences/chemistry/Inorganicchemistry/Informationbonding/CovalentElectrons/Similarities/Similarities.htm
http://www.all-science-fair-projects.com/science_fair_project_dictionary/Bond
Did you mean "covalent"?
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking.
Ionic bond is the electrostatic attraction between oppositely charged cations and anions.
Covalent bonding is the sharing of electrons between 2 non metals.
FHRITP!!!!!!!!!!!!!!!!!!!!!!!!!!
To determine whether a bond is a covalent bond or an ionic bond, you need to analyze the properties of the compounds involved. Here are the general steps to follow:
1. Identify the elements: Determine the elements that are involved in forming the bond. This information can be obtained from the chemical formula of the compound.
2. Determine electronegativity: Look up the electronegativity values of the elements involved. Electronegativity indicates an element's ability to attract electrons towards itself in a chemical bond. You can find electronegativity values on the periodic table.
3. Calculate the difference in electronegativity: Subtract the electronegativity value of the less electronegative element from the electronegativity value of the more electronegative element. The greater the difference in electronegativity, the more likely it is that the bond is ionic. If the difference is small or zero, the bond is more likely covalent.
4. Consider the nature of the compound: Additionally, consider the compound's properties. Ionic compounds tend to have high melting and boiling points, form crystal structures, conduct electricity when dissolved in water, and tend to be brittle. Covalent compounds, on the other hand, often have lower melting and boiling points, are usually not conductive, and may exist as gases, liquids, or low-melting-point solids.
It's important to note that not all compounds can be strictly classified as purely ionic or purely covalent. Many compounds have bonds that lie somewhere on a continuum between ionic and covalent character, known as polar covalent bonds.
By following these steps and considering both the electronegativity values and compound properties, you can make an informed judgment about whether a bond is predominantly ionic or covalent.