peteemil3046 peteemil3046

14-04-2020
Biology

contestada

What made Mendeleev’s periodic table particularly special?

Respuesta :

pawkwah1234 pawkwah1234

14-04-2020

Mendeleev realized that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, and arranged them so that groups of elements with similar properties fell into vertical columns in his table.

Answer Link

Otras preguntas

Por que a origem do ozonio foi fundamental para a diversificacao dos seres vivos na terra

Four beakers have water at 20c. A piece of metal is dropped into the water in each beaker. The table below shows the initial temperature of the four metals

130 is 80% of what number

Please help i’ll give brainliest

Help me fast worth 10points Which argument from the essay "A Cat Is Not a Can of Soup" refutes the authors claim: "Adopting a pet from the Ferndale Shelter is o

What is the surface area of this?

Determine the value of cos 79º 15' (cosine of 79 degrees, and 15 minutes). In this case, minutes are 1/60 of a degree.

10 / 5 + 10 - 9 x 11

What can you tell about the mean of each distribution? (Please hurry!!)

Which of the following refers to how small or large your text will appear? Size Type