khadkasharmila416 khadkasharmila416

01-04-2021
Chemistry

contestada

Difference between modern periodic table and medeelves periodic table

Respuesta :

2514918 2514918

01-04-2021

Answer:

The main difference between Mendeleev and Modern Periodic Table is that Mendeleev’s periodic table orders the elements based on their atomic mass whereas Modern periodic table orders the elements based on their atomic number.

Explanation:

Answer Link

Otras preguntas

What sap and why is it important to the plant

what is the answer to negative seven eighteenth and negative three sixth

The percentage by mass of Br in the compound AlBr3 is closest to (1) 10.% (3) 75% (2) 25% (4) 90.%

why were mosques originally built in the Ghana empire A) for the common people, who were mostly Muslim B) for the king, who was a Muslim C) for the Muslim merch

Explain, in terms of electrons, why the radius of a calcium ion is smaller than the radius of a calcium atom.

A substance that influences the reaction but does not participate in the reaction is a ?

Where did Aeneas come to rome from

The spontaneous decay of an atom is called (1) ionization (3) combustion (2) crystallization (4) transmutation

Andy solves problems 74 to 125 inclusive in a Math exercise. How many problems does he solve? a. 53 b. 52 c. 51 d. 50 e. 49

A catalyst works by(1) increasing the potential energy of the reactants(2) increasing the energy released during a reaction(3) decreasing the potential energy o