Answer:
The larger the difference in electronegativity, the larger the dipole moment.
Explanation:
In 1869, just five years after John Newlands put forward his law of octaves, a Russian chemist called Dmitri Mendeleev published a periodic table. Mendeleev also arranged the elements known at the time in order of relative atomic mass, but he did some other things that made his table much more successful.
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Answer:
A) There is an inverse relationship between stream velocity and incline of the
stream table. The greater the incline of the stream table, the greater the velocity of the
stream.
Explanation:
I believe this to be the answer.
Answer:
Helium
Explanation:
LOOK AT THE TABLE OF ELEMENTS WOMAN!!!
Answer:
Molar mass of calcium is 40,078 g / mol
Explanation:
Molar mass (M) is the ratio of the mass to the mass of the substance and is expressed in grams per mole (g / mol).
The molar mass of a substance corresponds/it is equal to the relative atomic or relative molecular mass with the addition of the unit g/mol.
The relative atomic mass as well as the relative molecular mass are the basis for expressing the molar mass (M), the mass of one mole of a substance.