Mendeleev organized his Periodic Table by _____ in the same way that today's Periodic Table is organized by atomic number.
1 answer:
He arranged them in groups of elements and made sure he put similar properties next to each other in vertical columns
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Answer:
1-46
2-18
Explanation:
c=12 H=1 O=16
ethanol (12×2)+(6×1)+(16)=46
water (2×1)+(16)=18
<span>The thermodynamic determines the amount of chemical energy a substance has.</span>
Answer:
My bad i didnt mean to put that carry on.
Explanation:
They are called groups or family. Hope this helps
Answer:
i do not now
Explanation:
