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Is NaCl a pure substance?
You could test a sample with a mass spectrometer, which would show all the elements present. If there are no elements present other than sodium and chlorine, then you have pure sodium chloride.
Why is sodium chloride a compound and not a mixture of sodium and chlorine?
Sodium chloride is a compound because it is formed by a chemical bond between sodium and chlorine atoms. In a compound, the elements are chemically bonded in fixed proportions, creating a new substance with different properties than its components. A mixture, on the other hand, is a physical combination of substances that can be separated by physical means. Sodium chloride cannot be separated back into its original elements by physical means.
How is the compound sodium chloride different from the elements of which it is composed?
Sodium chloride is a compound formed by the chemical bonding of sodium and chlorine. The properties of sodium chloride are different from those of its constituent elements. For example, sodium is a highly reactive metal, whereas chlorine is a toxic gas. Together, they form a stable ionic compound with distinct properties, such as being a crystalline solid at room temperature and having a salty taste.
Can you cut sodium chloride into shapes other than perfect cubes?
Yes, of course. Large sculptures have been made from sodium chloride.
Why neon chloride or metallic sodium exist in nature?
Neon chloride does not exist in nature because neon, a noble gas, is highly stable and does not readily form compounds with other elements. Metallic sodium, on the other hand, is highly reactive and will usually react with other elements to form compounds rather than existing in its pure metallic form in nature.
Are there any other compounds that can be formed by using sodium and chlorine gas other than sodium chloride?
There is sodium hypochlorite, sodium chlorite, sodium chlorate and sodium perchlorate
A substance made of elements other than carbon?
A substance made from elements other than Carbon? Another way of asking this question might be 'Can you name some compounds that do not include Carbon?' There are many: Sulphur Dioxide, Iron Oxide, Calcium Chloride, Sodium Chloride, Potassium Permanganate, Silicon Dioxide,...
Why does sodium chloride sink?
1. Because the density of sodium chloride is higher than the density of water. 2. Sodium chloride is soluble in water.
What do you mean by molten sodium chloride?
This is sodium chloride at a temperature greater than 801 0C.
Is the compound sodium chloride the same as the element sodium or the element chlorine?
A compound, by definition is made up of more than one element. Sodium chloride (NaCl) is vastly different from both elemental sodium (which is a metal which dissolves when exposed to water) and chlorine (which is a gas that can kill you if you inhale enough of it). When you react both Sodium and Chlorine however.
Why is sodium chloride not organic compound?
A molecule is a grouping of more than one atom. Sodium chloride contains a sodium atom and a chlorine atom. It's also called a compound because the two atoms are from different elements.
Which is more effective for melting ice: calcium chloride or sodium chloride?
Calcium chloride is more effective for melting ice than sodium chloride.
