Chemistry

Discovery of Neutron

Discovery of Neutron In 1911, English physicist James Chadwick graduated from Manchester's Victoria University,…

Exotic States of Matter

Exotic states of matter There are many other states of matter besides liquid, solid, gas, and plasma . Supercondu…

Why does ice float on water?

Why does ice float on water? Since matter expands when heated, you can predict that ice is denser than water and the…

The human body and electric charges

Humans are electrical creatures because our bodies contain positive and negative charges that send messages through o…

Shocking fact About Dmitri Mendeleev

On March 6, 1869, chemist and inventor Dmitri Mendeleev first presented his periodic table of elements to the Russian…

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