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Barium.
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∙ 8y ago
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How does the temperature of the earth's mantle compare to the other layers of the earth?
The mantle is the 2nd hottest
What temperature of metal will burn human skin?
2nd degree burn
What is the element which burns with white bright flame?
The element that burns brilliantly in the air is magnesium. Magnesium is an alkaline Earth metal with the atomic number 12.
What is the formula of the second compound if two oxides of a metal contain 27.6 percent and 30 percent of oxygen respectively and if the formula of the first compound is M3O4?
Formula of first oxide = M3O4 let mass of the metal be == x percentage of metal in M3O4 = (3x/ 3x+64) *100 but % age = (100-27.6) = 72.4 % so, (3x/ 3x+64)*100 = 72.4 or x = 56. in 2nd oxide, oxygen = 30%....so metal = 70% so, ratio :-- M : O 70/56 : 30/16 1.25 : 1.875 2 : 3 so, 2nd oxide = M2O3
What was the second animal to appear on earth?
As far as humans know, the first human being was god, who created Adam and eve. Adam and Eve had 2 kids. Since Adam and eve were created and not technically born and they were created at the same time, their children were evidently the 1st and 2nd people on earth.
What is the 2nd heaviest land animal?
The hippo is the 2nd heaviest land animal. It tips the scales at 8,000lbs.
Alkaline earth metal?
the 2nd group of elements on the periodic table
What is an alkaline earth metal with 2 electrons in the 2nd level?
beryllium (Be)
What is the second heaviest organ?
the brain is the 2nd largest organ in the human body.
What metal is left on the stair step on the periodic table?
The 1st column is alkali metals, the 2nd column is alkaline earth metals.
What alkali earth metal has electrons in exactly three energy levels?
magnesium, if alkali earth means the 2nd column, Sodium if it means the first, but i think it is magnesium. I am positive it is the third row.
What are the characteristics of the alkaline earth metal?
~High Boiling point ~2nd column of Periodic Table ~ has awesome name
What is the best defense fusion wheel?
twisted tempos cause it's the 2nd heaviest. Imo its better than the first heaviest because of it's ridges on the side. They drain stamina out of the opposing bey every time contact is made.
What can a cassowary do?
The Cassowary was a very large bird and is was also the 2nd heaviest in the world. If it was disturbed by children or dogs it could inflict serious injury to them.
What kind of element can be predict by it's location?
The element on the left side of the periodic table would be metal and on the left side would be non-metal.... 1st group of the periodic table has alkali metals,2nd group has alkaaline earth metals,etc.
What is the 2nd best heat conducting metal?
copper
Who is the 2nd richest hevay metal band?
Pantera.
