What was the key characteristic by which Dmitri Mendeleev arranged his periodic table? A. increasing atomic number B. electron configuration C. decreasing atomic number D. increasing atomic mass

2 answers
Question:

What was the key characteristic by which Dmitri Mendeleev arranged his periodic table? A. increasing atomic number B. electron configuration C. decreasing atomic number D. increasing atomic mass

Answers

I think the correct answer from the choices listed above is option A. The key characteristic by which Dmitri Mendeleev arranged his periodic table was that the elements are arranged in increasing atomic number. Hope this answers the question.

Answer:  D. increasing atomic mass Explanation:  Dmitri Mendeleev  arranged the periodic table on the basis of the increasing atomic mass.He observed the physical and chemical properties of the elements and he found that these properties are related to their atomic masses. Thus he arranged these elements on the basis of the physical and chemical properties into different kinds of groups.Thus elements with similar property was arranged in the same group.

Similar Solved Questions

1 answer

What did the Pilgrims and Puritans have in common?

What did the Pilgrims and Puritans have in common?...
1 answer

A geometric sequence is shown below : 2/3,2,6,18.. write the explicit formula

A geometric sequence is shown below : 2/3,2,6,18.. write the explicit formula...
1 answer

What is the value of x to the nearest degree?82853258

What is the value of x to the nearest degree?82853258...
1 answer

Question 1: Make a complete simple sentence from each of these words and phrases. A) sing, B) go there, C) read a book, D) watch a movie, E) plays drums,

Question 1: Make a complete simple sentence from each of these words and phrases. A) sing, B) go there, ...
1 answer

He hypotenuse of a right triangle is two more than the longer leg, and the longer leg is 47 more than the shorter leg. Find all three sides of the triangle.

he hypotenuse of a right triangle is two more than the longer leg, and the longer leg is 47 more than the shorter leg. Find all three sides of the triangle....
1 answer

(MC)This photograph was taken at a Vietnam War protest in Washington, D.C.: A color photo shows men in armbands and helmets carrying a limp person away from a protest site. One man holds a police club. © akg-images/Image Quest 2012 What strategy from the Civil Rights movement does this photo exemplify? nonviolent protest passive nonresistance sit-ins boycotts

(MC)This photograph was taken at a Vietnam War protest in Washington, D.C.: A color photo shows men in armbands and helmets carrying a limp person away from a protest site. One man holds a police club. © akg-images/Image Quest 2012 What strategy from the Civil Rights movement does this photo exempl...
2 answers

Michael’s team is presenting a robot before their examiners. What do they need which is a definitive description of the final product or a system?

Michael’s team is presenting a robot before their examiners. What do they need which is a definitive description of the final product or a system?...
2 answers

Do you know the answer too this question because I don't. If you tell me

do you know the answer too this question because I don't. If you tell me...
1 answer

Explain Waldman's influence on Victor, including how his words inspire Victor and how Waldman resolves the tension between modern and ancient science.

Explain Waldman's influence on Victor, including how his words inspire Victor and how Waldman resolves the tension between modern and ancient science....
1 answer

Write 4.619 as a mixed number. Do not reduce your answers

Write 4.619 as a mixed number. Do not reduce your answers...
1 answer

X^2+16x=13[tex] {x}^{2} + 16x = 13[/tex]

x^2+16x=13[tex] {x}^{2} + 16x = 13[/tex]...
2 answers

For reason did a group of colonists agree to this compact?

For reason did a group of colonists agree to this compact?...
1 answer

A working airplane engine makes a sound of frequency 12,000 Hz and the intensity level of 100 dB at a distance 100 m. a) What is the pressure amplitude at this distance? b) What is the displacement amplitude? c) At what distance the sound intensity level drops to 50 dB?

A working airplane engine makes a sound of frequency 12,000 Hz and the intensity level of 100 dB at a distance 100 m. a) What is the pressure amplitude at this distance? b) What is the displacement amplitude? c) At what distance the sound intensity level drops to 50 dB?...
1 answer

How is the Germany juvenile system different from the united states juvenile system

how is the Germany juvenile system different from the united states juvenile system...
2 answers

What is the main idea of this passage from “How To Eat an Ice-Cream Cone”?

What is the main idea of this passage from “How To Eat an Ice-Cream Cone”?...
1 answer

Which ratio is equivalent to 6 : 30 A. 1 : 3 B. 1 : 5 C. 1 : 6 D. 1 : 24

Which ratio is equivalent to 6 : 30 A. 1 : 3 B. 1 : 5 C. 1 : 6 D. 1 : 24...

-- 0.015871--