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Does the oxide of Barium have a high or low melting point?
Littleeinstein
High melting point
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∙ 11y ago
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Why does aluminum oxide have a high melting point?
it has a giant ionic lattice structure containing oppositely charges ions. these take alot of energy to break, and the substance therefore has a high melting point
Which property of calcium oxide does the lattice structure explain?
according to my calculations it explains the high melting point
Why does calcium oxide have a high melting point?
as all of its molecules are packed closely together and have a strong bond!
Does chlorine have a high melting point low boiling point etc?
low melting point, it is a gas at room temperature....
Does platinum have a low melting point?
No, platinum has a high melting point. Its melting point is 1,772°C
Does rust have a very high melting point?
The melting point of the oxide Fe2O3 is 1 565 oC.
What compounds have a high melting point and dissovle in water bacl2 ch3co2c2h5 c22h46?
Barium chloride or BaCl2
Why does aluminum oxide have a high melting point?
it has a giant ionic lattice structure containing oppositely charges ions. these take alot of energy to break, and the substance therefore has a high melting point
Is beryllium a solid at room temperature?
Barium is a solid at room temperature, and has a melting point of 727°C. Barium at room temperature is explosively combustible, especially as powder, due to its extreme reactivity with oxygen in the air. Barium sulfate is used in medical radiology, and barium is used with yttrium in YBCO high-temperature superconducting compounds (yttrium barium copper oxide).
Which property of calcium oxide does the lattice structure explain?
according to my calculations it explains the high melting point
What is the melting and boiling point of zinc oxide?
Melting point of zinc: 787,15 0F Boiling point of zinc: 1 655 0F
Why tungsten in cathode ray tube coated with thorium oxide or barium oxide?
Tungsten is used in the cathode ray tube (CRT) because it has a high melting point and good thermionic emission properties, which means it can easily release electrons. The thorium oxide or barium oxide coating on the tungsten helps to improve electron emission efficiency by reducing work function and enhancing electron current. This combination allows for better electron beam production in the CRT.
Magnesium oxide as a refractory lining material?
Magnesium oxide is used to make linings for some furnaces. It is known as a refractory material - which just means that it is resistant to heat.Magnesium oxide has a high melting point (2852°C) and so resists the high temperatures in a furnace. Its melting point is high because of the strong ionic bonds between the small Mg2+ and O2- ions.
Does chromium have a high low melting point?
high melting point
Does carbon have high melting point?
it has a low melting point
Does a metal have a high or low melting point?
All metals have different melting points but they are all high
Do solids have a high or low melting point?
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
