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

Pls help me answer this question if you can!!!

who was your favorite President in U.S history?

which measures 9.75 ft by 8.63 ft and estimate the area

PLEASE HELPPPPPPPP What is the average velocity of a train that goes 86 km in 1.3 hours?

The Hubble Space Telescope takes hundreds of pictures. An astronomer examines a recent image that they describe as a collection of many billions of stars bound

If potential energy decreases will kinetic energy increase?

A red kite is 140 feet off the ground and is rising at 7 feet per second. A blue kite is 315 feet off the ground and is rising at 4 feet per second. Determine h

Formulating a Hypothesis Write a hypothesis about the effect of the fan speed on the acceleration of the cart. Use the "if then because "format and be sure to a

Identify the stage of cellular respiration in which each of the following takes place. Produces 32 ATP molecules Creates four ATP molecules, but then g

does any one else have to do edgenuity