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

The length of a rectangular box is 2 units less than its width. If the area of the box is 15 units square. Find the perimeter of the box.
Animals in the same phylum arthropoda must also be in which same taxon
how might state government try to attract various industries to set up shop in their state
How many terms are in the arithmetic sequence 9, 2, −5, . . . , −187?
Which of the following is defined as the location and density of a population in an area? A.)Composition B.)Distribution C.)Dynamics D.) Migration
Write 15 is no more than a number T divided by 5 as an inequality ( great than less than...)
who is the sixteenth president
Is it more common for a transgender woman to be attracted to women or men?
Most Volcanoes are located at?
An average person in the United States throws away 4.5 × 10² g of trash per day. In 2013, there were about 3.2×10^6 people in the U.S. About how many grams of