lancef837 lancef837

02-02-2018
Chemistry

contestada

how was it possible that Mendeleev was able to predict the properties of elements that no one knew about

Respuesta :

15-02-2018

He used the patterns he found in properties of known elements to predict the properties of unknown elements.

Answer Link

Otras preguntas

What did their long well-oiled hair symbolize to the greasers?

Read the sentence. The lamp fell over and landed on the sleeping cat. Which best identifies the sentence type? simple compound complex fused

SV is an angle bisector of ∠RST. If m∠RSV = (2x + 6)° and m∠RST = (6x − 28)°, find x.

Frequency counts and running records are good tools for observing the social and emotional domain. True False

What were the names of the two groups that debated whether or not the constitution should be ratified?

subsistence agriculture uses little machinery.true or false

A carpenter used 9 1/2 ft of cedar for every 7 2/3 ft of redwood for a construction project. If the carpenter uses 4 3/4 ft of cedar, how much redwood does he n

In recent years, person A and person B had two concert tours, and together they generated $192.9 million in ticket sales. If person b took in $23.5 million less

Someone please ? Tell me at least 1 answer

How can plants help reduce global warming they remove _____ from the air?