Answer:
d
Explanation:
Explain what is happening to molecules in the chemical reaction shown here. Helpful vocabulary: the
number of atoms, reactant, rearrange. product.
2KF + BaBr, → BaFe + 2KBr
Your answer
A , i think because pure water won't dissolve the powder fast.
No they cant bc it is a noble gas.
Protons : positive charge , about same mass as neutrons , in the nucleus
neutrons : no charge , about the same mass as a proton , in the nucleus
electrons : negative charge , less mass than protons and neutrons , in orbitals outside of the nucleus
D. F
Molecules are a group of bonded atoms but Fluorine stands on its own
