USFDA Issues Warning Letter About ENDS Products

Factors affecting reaction rates

  • Tue, 11 Aug 20 PM
Catalyst lowers the activation energy and increases the rate of reaction
USFDA Issues Warning Letter About ENDS Products

Atomic Structure

  • Tue, 18 Aug 20 AM
Atoms are made up of a positively charged nucleus constituted by protons and neutrons, surrounded by one or more negatively charged electrons
USFDA Issues Warning Letter About ENDS Products

Definition: Atoms and Elements

  • Tue, 18 Aug 20 AM
Atoms all of the same kind make up an element