1) The molecules of the substance are formed by polar covalent bonds:A) HCL.B) H2.C) CL2.D) I2.2) There are only 14 possible 3D lattices are called:A) Straight lattice.B) Unit lattice.C) Bravais lattice.D)...
Photosynthesis is a term used to describe the process of preparation of food by green plants. The process uses energy from sunlight to convert carbon dioxide and water into the molecules which are needed...
During the past 20 years, computer scientists focused increasingly on starting and running successful businesses. However, since businesses must be profitable, computer scientists must focus on developing...