basic concept, Chemistry

difference between atom,element,compound,molecule,ion,charge
Posted Date: 1/3/2013 11:56:48 AM | Location : USA







Related Discussions:- basic concept, Assignment Help, Ask Question on basic concept, Get Answer, Expert's Help, basic concept Discussions

Write discussion on basic concept
Your posts are moderated
Related Questions
Determine five chemical reactions you observe  in your daily life. Observe the reaction carefully. Present the change in the condition of the reactants and products wit

What is the difference between a theory and a hypothesis? What is the difference between a hypothesis and a law? Is there a sequential move from one to another, amongst law, theory

How to determine the mass of substance electrogravimetricaly?

Delocalisation of electrons in conjugated system is called resonance. For example there is delocalisation of electrons in benzene ,hence we write kekule structure for benzen.

Explain about the Intrinsic breakdown: It's because of the excitation of electrons into the conduction band across  the  energy  gap  under  the  condition  of  excessive  volt


When an egg is boiled, the proteins present inside the egg get denatured and coagulate. After boiling the egg, the water present in it is absorbed by the coagulated protein through

how to check the quality of sesame oil such as fat, nutrients, etc.,?

comparison between acetic acid and acettaldehyde

two containers are connected by a stopcock. gas A is at pressure 202kpa while gas B is at pressure 140kpa, what will be the resultant pressure when the stopcock is opened