blackopsislife9 blackopsislife9

03-04-2020
Chemistry

contestada

How Mendeleev organize the periodic table?

Respuesta :

ianmunoz23 ianmunoz23

03-04-2020

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

40th president of the united states

Moving ________ create a magnetic field. a. protons b. electrons c. poles d. neutrons

Which of the following is an example of nonverbal communication? whispering giving feedback asking a question frowning

7. 2.1 + 3.32 – 1.4 = ?

Calculating mileage Multiply 36 by 3

How did the Bay of Pigs invasion strengthen Castro's power in Cuba?

Objects in a composition occupy ____________. a. negative space c. symbolic form b. the forefront d. positive space

Who was the third party candidate who ran against Jimmy Carter in 1980? a. Richard Nixon b. Ronald Reagan c. Walter Mondale d. John Anderson

Criminal suspects who want to protect their right to remain silent during custodial interrogation must speak up and unambiguously invoke it. a. True b. False

Which of the following best describes the European Union? a. powerful and unified b. authoritarian dictatorship c. weak and divided d. destructive socialists