A molecule contains 16 atoms and undergoes a chemical change.

Question A molecule contains 16 atoms and undergoes a chemical change. How does the chemical change affect the total number of atoms of each element? Answer They remain the same Explanation: As the molecule goes from reactants to products, the number of atoms in the each of the element remains the same. This is in … Read more

The Bohr model below represents which answer choice

Question The Bohr model below represents which answer choice A) Na^1-B) Na the neutral atomC) Na^1+ Answer Na⁺ Explanation: In the given atom:   Number of protons  = 11   Number of neutrons  = 12 So, the number of electrons  = 10 The number of protons within an atom is used to determine the kind … Read more