Portrait of Thomas Clarkson Â© Clarkson was a leading campaigner against the slave trade and slavery in Britain and the British empire.Thomas Clarkson was born on 28 March 1760 in Wisbech, Cambridgeshire. He was the son of a clergyman who also taught at the local grammar school.he following year, Clarkson published his book 'History of the Abolition of the African Slave Trade' and, although his health was now failing, continued to campaign for the complete abolition of slavery. In 1833, parliament passed the Slavery Abolition Act, which gave all slaves in the British empire their freedom.
corrosivity in Medicine. corrosive corÂ·roÂ·sive (kÉ-rÅ'sÄ­v, -zÄ­v) adj. Causing or tending to cause the gradual destruction of a substance by chemical action. n. A substance having the capability or tendency to cause slow destruction.
viscosity visÂ·cosÂ·iÂ·ty (vÄ­-skÅs'Ä­-tÄ) n. The condition or property of being viscous. The degree to which a fluid resists flow under an applied force, measured by the tangential friction force per unit area divided by the velocity gradient under conditions of streamline flow; coefficient of viscosity.