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What solids do not have a crystal form or definite melting point?
Amorphous solids have no definite melting point because their particles are arranged randomly. Amorphous solids do not have crystal form or definite melting point.
Does a amorphous solid have definite melting point?
No
Are melting points of molecular substances higher than those of ionic substance?
Ionic substances have higher melting points.
If a substance forms crystals when it solidifies its melting and freezing points are the same?
Melting and freezing points are identical.
What are the boiling and melting points of Rubiduim?
Melting 39.31 CBoiling 688 C
Do metals have definite melting points?
Yes, all metals have definite melting points. Most, under earths atmospheric pressure, have very high (hot) melting points, but mercury is liquid at room temperature. Mercury begins to "melt" from it's solid form at 39 degrees below zero!
What solids do not have a crystal form or definite melting point?
Amorphous solids have no definite melting point because their particles are arranged randomly. Amorphous solids do not have crystal form or definite melting point.
Does a amorphous solid have definite melting point?
No
Which ions have high melting points?
positive ions have high melting points
Compared with the melting points of ionic compounds the melting points of molecular solids tend to be .?
Ionic compounds have a higher melting point.
Does a crystalline solid has a definite melting point?
Yes, it is true.
How do you identify solids at melting or boiling points?
Melting and boiling points are different for each compound or element.
Do elements compounds and mixtures have fix melting and boiling point?
Elements have fixed melting and boiling points, while compounds have varying melting and boiling points depending on their composition. Mixtures do not have fixed melting and boiling points, as they are composed of multiple substances which each have their own individual melting and boiling points.
Explain why there is this pattern in melting points for francium?
The melting point of francium is not measured, only supposed by comparison with the melting points of the other alkali metals.
What are the melting points for iron?
1535 degree melting of iron
Where are the freezing points and melting points of gold?
1064.18
Do All minerals have the same melting point True of False?
False, all minerals DO NOT have the same melting point
