Beryllium copper is an alloy comprising of copper as the base and 0. In some cases, other alloying elements like nickel or cobalt are also used. The alloy has a huge demand in innumerable industries due to its high strength in adjunct with non-magnetic and non-sparking properties. What is Sodium cyanide? Welcome to ChemistryLearner. ChemistryLearner is dedicated to provide reliable, accurate and well curated information on chemistry topics fo.

Definition Acceleration of an object is defined as the time rate of change of velocity of an object. Introduction We often see that the velocity of a vehicle moving on road is never uniform. Its a velocity that changes randomly. Such a motion is called an accelerated motion. The acceleration due to gravity of earth is the rate of increase of velocity of a body falling freely towards the earth.

What is the molecular formula of chlorotrimethylsilane? What is the shape of the molecule? Guess why it is toxic? Read the articule below. Deadline is prosponed to the 22th of April, 2010 as requested by most of you in the class. And remember that the group project deadline will be on the 15th of April, 2010.

Learn Chemistry very Easily with videos and interesting Topics. Quarks and electrons are the tiniest particles. There are three quarks in every proton and three in every neutron, and protons and neutrons are the pieces of an atom. Atoms are composed of particles called protons.

Τα πάντα γύρω μας είναι Χημεία. Παρασκευή, 12 Δεκεμβρίου 2014. Στο υλικό και πολιτισµικό περιβάλλον. Περιέχονται στα καυσαέρια και εκπέµπονται απευθείας στην ατµόσφαιρα.