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Why are covalent compound volatile sublime?
There are some covalent compounds that are volatile and undergo sublimation such as iodine. Although, covalent compounds aren't always volatile. For example, diamond, the hardest solid known, does not change its phase even in a higher temperature around 3000 K.
Why the melting and boling point of covalent compounds low?
Covalent compounds are formed by the sharing of electrons. So, it is important to note that these compounds have a weak inter-molecular force. In other words, their bond is not strong as the force between their molecules is not very strong. So, it is easier to break the bonds between element. Melting or boiling or nay phase change in general is accomplished when the bonds holding the atoms together is broken. Thus, as covalent compounds have a weak bond strength, they can be broken very easily and that is why they have low melting and boiling points.
Binary compound of sodium is?
The name is simply Sodium, since metals names dont change when they change into an ion.SFe sodium iron
What can be separated by a chemical change?
In a chemical change, substances can be separated into different elements or compounds, which have distinct chemical properties. This process involves breaking and forming chemical bonds, resulting in a new substance with different properties than the original.
Does the atomic no of an element change when its atom get converted into cations or anions?
No, the atomic number of an element does not change when its atom gets converted into cations or anions. The atomic number is determined by the number of protons in the nucleus of an atom, which remains the same during the formation of cations or anions.
Why are covalent compound volatile sublime?
There are some covalent compounds that are volatile and undergo sublimation such as iodine. Although, covalent compounds aren't always volatile. For example, diamond, the hardest solid known, does not change its phase even in a higher temperature around 3000 K.
Why the melting and boling point of covalent compounds low?
Covalent compounds are formed by the sharing of electrons. So, it is important to note that these compounds have a weak inter-molecular force. In other words, their bond is not strong as the force between their molecules is not very strong. So, it is easier to break the bonds between element. Melting or boiling or nay phase change in general is accomplished when the bonds holding the atoms together is broken. Thus, as covalent compounds have a weak bond strength, they can be broken very easily and that is why they have low melting and boiling points.
Binary compound of sodium is?
The name is simply Sodium, since metals names dont change when they change into an ion.SFe sodium iron
Does the first element in a binary compound have a charge?
hey i am in chem. now and this is a question on my worksheet my notes said that compound composed of 2 different element the total charge ot the cations = total charge of anions so if it helps i put yes they are always ionic but i gused so good luck to you
What are the compounds that change the properties of glass?
What compounds Change the properties of glass?
What can be separated by a chemical change?
In a chemical change, substances can be separated into different elements or compounds, which have distinct chemical properties. This process involves breaking and forming chemical bonds, resulting in a new substance with different properties than the original.
Is helium ionic or covalent?
I think it's mostly both. Helium can be an ion, in fact, the electrons and neutrons can change, so it can might also be covalent. All atoms' number of protons will never change. Only the electrons and neutrons will change. If anyone who has a better answer than me, put your answer up here.
How can you change the number 47 in Binary Code Decimal?
The number 47 in binary would be 101111
Does the atomic no of an element change when its atom get converted into cations or anions?
No, the atomic number of an element does not change when its atom gets converted into cations or anions. The atomic number is determined by the number of protons in the nucleus of an atom, which remains the same during the formation of cations or anions.
Why Are covalent compounds volatile?
Liquid organic compounds are volatile because they change easily from liquid form to vapor. They will evaporate at temperatures of use and will cause oxygen in the air to be converted into smog-promoting ozone under favorable conditions.
What are the uses of covalent bonds?
USES OF COVALENT BOND:1.covalent bonding can change the ability of an ice to melt itself because when the CO2 interact with the hydrogen atoms, the atoms of water splits into lower molecules with molecular compounds.2.Makes the diamond hard.3.Strengthen the hardness of cement.:ANONYMOUS
A change where compounds are formed or deconposed is a?
chemical change
