darliner6796 darliner6796

03-11-2017
Chemistry

contestada

Name a transition element in the fifth period (row) of the periodic table with seven valence electrons.

Respuesta :

mylifeizamess62 mylifeizamess62

03-11-2017

The element named TECHNATIUM

Symbol is Tc

98.9063 g/mol

Discovery year 1937

Founders are
Emilio Geno Segre
Carlo Pierrier

Answer Link

Otras preguntas

What two factors affect the rate of acceleration of an object?

what problems did canal builders overcome

3/8 divided by 1/2 =

what is 78% of 50 questions

when two air masses of different temperatures come together, they can cause a

Solve for x logx+log(x-4)=2log5

How does -1 to the 6th power equal -1? shouldn't it be positive?

Who was the first coach to lose the Super Bowl indoors?

explain how the governments of two different countries are similar and different. Use at least two of the following terms : autocray, oligarchy, decmocracy, uni

What is a well-mixed mixture that contains a solvent and at least one solute