Cation Notes: Definitions & Explanations PDF | Download eBooks
Study Cation lecture notes PDF with biology definitions and explanation to study What is Cation?. Study cation explanation with biology terms to review biology course for online degree programs.
Cation Definition:
A positively charged ion is called cation.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Cation Notes:
A positively charged ion is a cation. If kept in a electric field, these ions will be attracted to the negative charge and will move towards the negative pole of the electric charge. Cations with multiple charges may be given special names. For example, a cation with a +2 charge is a dication. One with a +3 charge is a trication. A zwitterion has both positive and negative charges at different regions of the molecule, yet an overall neutral charge. The symbol for a cation is the element symbol or molecular formula, followed by a superscript of the charge.
Keep Learning with Biology Notes
What is Photoperiodism?
Photoperiodism is the physiological reaction of organisms to the length of day or night. It occurs in plants and sometimes ...
What are Deuteromycetes?
Deuteromycota are also known as imperfect fungi. Basically these are those fungi which do not fit into the commonly established ...
What is Chemical bond?
An interaction between atoms that last for a long time and is responsible for holding the atoms together. A chemical ...
What is Pattern formation?
Pattern formation refers to the generation of complex organizations of the fate in space and time. Pattern formation is controlled ...
What is Root cap?
The root cap is a type of tissue at the tip of a plant root. It is also called calyptra. ...
What are Enzymes?
Enzymes are proteins that have an important function in speeding up a reaction. They help by lowering the activation energy ...
