The formation of a covalent bond between two hydrogen atoms results in a more favorable overall energy level.

true

false

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

What is the mass of 0.750 mole of aluminum oxide, al2o3?

How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)