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What is the melting point in degrees Celsius of potassium k which has atomic number 19?
Wiki User
∙ 14y ago
63.38 °C
For any element, the accurate melting and boiling points can be found on its Wikipedia page, down the right-hand properties column.
http://en.wikipedia.org/wiki/Potassium
Wiki User
∙ 14y ago
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Why is the melting point of calcium higher than the melting point of potassium?
Every element is different. The atomic number of potassium is 19 and calcium's is 20. Potassium's atomic mass is 39.098 and calcium is 40.08. these two elements are very different. Potassium being an Alkaline Metal while calcium is an Alkaline Earth Metal. You might be thinking. Oh my goodness those are like the same thing, but actually they are very different. Potassium just happens to less dense than calcium.
What is gold freezing point and boiling point?
The freezing point of gold is 1064. 43 degrees Celsius, and its boiling point is 2807. 0 degrees Celsius. Gold is a metal that has the chemical symbol Au, and its atomic number is 79.
Which is bigger the atomic radius of potassium or atomic radius of iodine?
Atomic radius of Iodine is very large compared to potassium.
What is the atomic number for potassium atom?
Only elements have a particular (unique) atomic number. Potassium (K) has 19 and chlorine (Cl) has 17 as atomic number (= proton number)
What does the K stand for on the periodic table?
Potassium
Melting point nitrogen?
The melting point of nitrogen is -346 degrees Fahrenheit or -210 degrees Celsius. Nitrogen is a chemical element and its atomic number is 7.
What are some characteristics of sulfure?
Sulfur is an element that has an atomic number of 16. It is pale yellow in appearance and also is brittle. It is a non-metal that is a solid at room temperature. Its melting point is 115.21 degrees Celsius, and the boiling point is 444.60 degrees Celsius.
What material melts at 3550 degrees celsius?
No element has a melting point of exactly 1300 degrees C. However, beryllium (Be) has a melting point of 1,560 degrees K (1,287 degrees C); and gadolinium (Gd) has a melting point of 1,585 degrees K (1,312 degrees C).
Carbon melting point?
Carbon does not have a melting point due to its triple point. The symbol for carbon is C and it has an atomic number of 6.
You are the alkaline earth with a boiling point of over 2000 degrees Celsius?
I am Berylium, Be, Atomic number 4 and I have a boiling point of 2970 degrees celsius.
What is tunstens atomic number?
Tungsten atomic number is 74. Chemical symbol is is W. It has the highest Melting Point.
What are krypton's chemical properties?
Chemical properties of Krypton: Atomic number : 36 Atomic Mass: 83.80 Density: 3.73 Melting point : -157 (degrees Celsius) Boiling point: - 153 (degrees Celsiuses) Isotopes: 15 Under normal conditions Krypton is colourless, odourless. Krypton as a solid is a white crystalline substance.
How hot is the atomic bomb?
Experts approximate 300,000 degrees Celsius at the location of the blast. The fireball that is created by the explosion makes a temperature over 10 million degrees Celsius.
How much is 10 degrees Celsius in kelvin?
10 degrees Celsius in terms of Kelvin is 283 degrees. To convert from Celsius to Kelvin, just add 273 degrees. Kelvin adds 273 degrees to Celsius because Kelvin is measured in essentially the same units as Celsius, but 0 degrees Kelvin is absolute zero. The temperature of matter cannot fall below absolute zero: there is no atomic activity at absolute zero. So, 0 degrees Celsius is 273 Kelvin - the freezing point of water.
Why is the melting point of calcium higher than the melting point of potassium?
Every element is different. The atomic number of potassium is 19 and calcium's is 20. Potassium's atomic mass is 39.098 and calcium is 40.08. these two elements are very different. Potassium being an Alkaline Metal while calcium is an Alkaline Earth Metal. You might be thinking. Oh my goodness those are like the same thing, but actually they are very different. Potassium just happens to less dense than calcium.
What is the atomic mass of potassium?
The atomic mass of potassium is 39.0893
What are facts about iron?
The element symbol for iron is Fe.Iron is a transition metal.Iron atomic number is 26.1535 degrees Celsius is iron's melting point.ALL iron was made in the core of a star which exploded.Iron is magnetic.Iron and steel are the worlds cheapest and most useful metals.etc.
