Answer:
The mass of 2 moles of Br subscript 2.
Explanation:
Avogadro's number( 6.02x10^23) is the number of molecules/atoms in one mole of an element or compound.
As electronegativity difference increases, the degree of ionic character increases.
The answer is increases.
Ground water is known for that
Answer:
Br Be Ge
Explanation:
Increases in electron affinity
ROASTING IS THE SKELETON EQUATION