Answer:
Dalton's says atoms of different elements differ in size and mass, whereas the modern theory says they differ in average mass. Dalton's says atoms are individual particles, whereas the modern theory says atoms are divisible into subatomic particles like protons, neutrons, and electrons..
Explanation:
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When you practice off the grid living, you do not depend on public utilities.
<h3>What is Off-the-grid living?</h3>
The term off the grid living refers to when an individual chooses to live away from public utilities and entirely on his/her own. The individual may choose to install solar panels in order to generate power off the grid.
People may choose to live off the grid in order to reduce the cost of living and to have a closer romance with nature.
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The 38 elements in groups 3 through 12 of the periodic table are called "transition metals". As with all metals, the transition elements are both ductile and malleable, and conduct electricity and heat. The interesting thing about transition metals is that their valence electrons, or the electrons they use to combine with other elements, are present in more than one shell. This is the reason why they often exhibit several common oxidation states. There are three noteworthy elements in the transition metals family. These elements are iron, cobalt, and nickel, and they are the only elements known to produce a magnetic field I HOPE THIS HELP:)
D - it is the number of protons in the nucleus
