Is ChemDoodle Free? Looking to create 3D graphics for molecules and chemistry? Get both now for only $15! How much does ChemDoodle cost? When you first start ChemDoodle you are prompted for a license code, but it can be used for a 30 day trial with some limitations. The current price is $59.95 which is
What Is Atomic Structure? An atom is a complex arrangement of negatively charged electrons arranged in defined shells about a positively charged nucleus. This nucleus contains most of the atom’s mass and is composed of protons and neutrons (except for common hydrogen which has only one proton). What is the basic atomic structure? Atoms of
What Is SciFinder N? SciFindern (SFn) is a new and improved version of SciFinder that has an updated interface and search algorithm BUT provides the same great access to data and research users have historically enjoyed. SFn is mobile-friendly, offers more filter options, and includes an “All Search” function similar to Google. How do you