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 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

which of the following is a health measure taken by the national government to improve public health? A. providing better health facilities to underdeveloped co
[HISTORY] Which was planned during World War II? A. OPEC B. NATO C. UN D. LON
What mass of sucrose c12h22o11 is needed to make 300 ml of a 0.50m solution?
Can anyone help with this?
What percent is 250 is 150?
When Josh is working out above his target heart rate range, he is _____.
Why did President Carter create the Department of Energy?
The largest source of available freshwater on Earth is _____. lakes rivers aquifers ice caps
how does an economic incentive effect the environment
Suppose 14% of a large sample of a population favor a tax increase. If there are 95,000 people in the population, about how many people in the population favor