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

Define Popular Sovereignty.

What is the GCF for 24, 48m

Why was the Reapportionment Act of 1929 passed? The number of senators per state was changing as the country expanded. Congressional districts were redrawn to e

kira is drawing a map of her state with a scale of 1 inches 30 miles the actual distance between park city and gatesville is 80 miles how far from gateville sho

____________ is the act or process of explaining the meaning of something. a. Nonverbal communication b. Verbal communication c. Observation d. Interpretation

Which is the slope of the line with equation 6x + y = 12?

Martin wrote 1,207 as 700+490+17. Explain how to find the answer using the number broken apart in this way.

What causes the uneven distribution of sunlight over the globe? A. the earth's distance from the sun B. the rate of the earth's rotation C. the earth's axial ti

find each percent increase round to the nearest percent from $5 to $8

List frog, bat, lobe-finned fish, and alligator in order of their relationship to humans. Start with the species most closely related to humans.