Answer:
They form a covalent bond
Answer:
The moles present in 60 g of calcium are 1.5 moles.
Answer:
I believe it is kinetic energy
Hope this is right .-.
The statement is false because endothermic reactions have a positive enthalpy change, because heat is being added to the system because it requires more energy to react
Cause latin name of Pb is plumbum.
The same K - potassium - latin name is kalium.
