In the lewis electron dot structure for hydrazine, n2h, the total number of lone electron pairs around the two nitrogen atoms is a. 0 b. 1 c. 2 e. 4

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

All forces cause motion? true or false

Which element is least likely to undergo a chemical reaction