If atoms from two different elements react to form a compound, the element with a higher will have a negative oxidation number. Question options:

A) atomic radius

B) electronegativity

C) energy

D) atomic number

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

How do you lengthen a pattern piece? (family and consumer science, sewing)