jazzyisabossleader jazzyisabossleader

20-10-2016
Chemistry

contestada

How did mendeleyev improve newlands method

Respuesta :

20-10-2016

Mendeleyev improved the grouping based on the same type of reactivity, left gaps where undiscovered elements could fit, and predicted properties of those elements, allowing his theory to be tested .

Answer Link

Otras preguntas

Write 57.8 as a fraction in lowest terms.

Solve four ninths plus nine eighteenths

A company has the goal of developing technology to remove carbon dioxide from the atmosphere. Its design team is making a model based on one possible solution t

Mr. Sim invest $9000 at 1% per annum compound interest compounded daily. What is his amount at the end of the third day?

(8 x 104) - (2.7 x 102)

illustrate passive transport. Pls HELP

Can anyone explain to me how to do this. Find the area of question C 12 cm 72cm 3 cm 5 cm 7 cm 9 cm

Which of the following best describes how Hillari and Wayne compare to each other? A)The both like to watch Stargirl B)They both like to be popular C)They are t

Quiz Active UNE NOVINE su 52:02 Three companies sell their apple juice in different sized bottles. Jade is calculating the unit prices of each bottle and will c

A bag contains 8 red marbles, 5 blue marbles and 7 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 1000th, tha