Yes, the data from mass spectrometry has helped modern scientists to make modifications to Dalton's model.
Dalton's model consisted of a single atom and that basically the atom is the smallest object. At the time, no discovered what are inside of atoms.
Atoms are made up of small particles, protons, neutrons and electrons. A mass spectrometer is an instrument that is able to see what is inside an atom. With this item, scientists have proved that atoms are not the smallest in the world cause the objects in them are smaller.
Answer:
Memories are malleable .our memories are reshaped with each telling and as time passes
1.Scientists believed that chemical
I think it’s C but not a 100% sure... but hopefully you get it right
Answer:
D. Within 60 days
Explanation:
Randy received his credit card bill and noticed multiple unauthorized charges. Therefore, he should have 60 days before he must he notify his bank of these charges before he becomes entirely responsible for paying them.
