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What physical properties does water have in it?
Some physical properties include density, boiling point, and melting point. At 4 oC, the density of water is 1.00g/cm3. At sea level, water's boiling point is 100 oC and its melting point is 0 oC.
Which physical properties water is measured?
Some examples include mass, volume, melting point, and boiling point.
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.
Are the trends for melting and boiling point the same for non metals?
No, the trends for melting and boiling points in nonmetals are not the same. Generally, nonmetals exhibit increasing melting and boiling points as you move down a group in the periodic table due to stronger van der Waals forces and increased molecular size. However, across a period, the melting and boiling points can vary significantly, often peaking at specific elements, such as carbon, before decreasing again. Thus, while there are some similarities, the trends can differ based on the specific group or period in question.
What are the two properties of a compound?
Low melting and boiling points. Some are polar and some are nonpolar. Those that are polar will dissolve in water. They also do not conduct electricity.
What ar some examples of physical changes of matter?
Ice melting, water boiling and cutting paper. It usually has to do with changing the shape or state of the matter.
What are some physical changes of nickel?
Examples: melting, boiling, mechanical processing.
Boiling point melting and density are some of an elements nonreactive physicalor chemical properties?
Boiling point, melting point, and density are all physical properties of an element. They determine the state of the element.
What are four properties of some minerals?
melting point boiling point density color
Why are the melting point and boiling point of the same matter different?
Boiling point is the temperature at which a substance turns into a gas, while melting point is the temperature at which a substance turns into a liquid state from a solid state. The boiling point is always a higher temperature then the melting point. The melting point has a substance turn into a liquid from solid, and boiling point has a liquid turn into a gas.
What are some water facts?
-Water has a melting point of 0oC -Water has a boiling point of 100oC -Water has a chemical formula of H2O. -The proper chemical name for water is Dihydrogen Oxide -Water makes up a significant portion of every living thing
What are some examples of chemical and physical changes grade 5?
Physical - Breaking of glass Boiling of water Melting of ice Cutting of vegetables Chemical - Burning of paper Cooking of food Rusting of iron Souring milk
