dominick72701 dominick72701

21-12-2018
Chemistry

contestada

What information guided Mendeleev as he placed elements in his periodic table

Respuesta :

dangerousmattoycs4v dangerousmattoycs4v

22-12-2018

Mendeleev created the first periodic table by ordering the elements by atomic mass, rather than their atomic numbers.

Answer Link

Otras preguntas

Of the following elements, which has the lowest electronegativity? Br Cl Ca Mg

i need help on this please

A piece of equipment is purchased for $18,000.00 and has a salvage value of $2,000.00. The estimated life is 10 years and the method of depreciation is straight

20 - 4 { 20÷ 7 ( 7 - 3 )}

What are the results of contractionary monetary policy, which intends to slow down the economy, and what are not? a. Increased investment spending b. A higher i

What is a good first step to solve 4x + 3 = 15? O Subtract 3 from both sides. Combine 3 and 15 to make 18. O Divide by 15. O Add 4x and 3. Divide both sides by

Solve the equation. Write your answer as an integer or simplified fraction. 8n−7 n−2 =18 n=______

Which of the following is not an adaptation of cacti

Help for the brainiest answer quickly please

Nepal is facing a huge trade deficit suggest ways to minimize the trade deficit justify the statement