Which element would you expect to have similar prperties to Sodium (Na) ? Nitrogen (N) Zinc (Zn) Lithium (Li) Magnesium (Mg)

How many miles of water are produced if 5.43 mol pbo2 are consumed

What material does not melt at any temperature

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