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

(6.6x10^4)(7x10^3 sientific notation
elevate the expression 3x-9 when x=5 show work
WILL GIVE BRAINLIEST Is the system of equations is consistent, consistent and coincident, or inconsistent? y=4x−4 y=−4x+4 Select the correct answer from the dro
columns filled with pairs of numbers that have the same ratio
the sales tax in one town is 8%. so the total cost of an item can be written as c+0.08c. What is the total cost of an item that sells for $12
can you use distributive property for 567÷9
Around 480 BC, a battle between the Persians and the Greeks took place.its name?
What is the difference in energy released by a magnitude 5 earthquake and magnitude 8 earthquake?
How does an area benefit from volcanic activity?
The scale on the map is 2cm : 185mi. If two cities are 3.86 cm away on the map how many miles away are they?