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Do metalloids or noble gases form cations?
Metalloids can form cations by losing electrons to achieve a stable electron configuration. Noble gases, on the other hand, typically do not form cations as they have a stable electron configuration due to having a full outer shell of electrons.
In what phase are covalent compounds?
Covalent compounds can be solids, liquids or gases.
Is noble gases covalent?
Noble gases typically do not form covalent bonds because they have a full outer electron shell, making them stable and unreactive. However, under extreme conditions such as high pressure or temperature, noble gases can form covalent compounds with highly reactive elements.
Do noble gases tend to form cations?
Yes. You can see some by looking at a neon sign.
Compounds can exist in liquids solids or gases?
Covalent.. A+
At room temp most covalent compounds are?
Liquids or gases.
Is air covalent or ionic?
Air is composed mainly of covalent molecules, such as nitrogen (N2) and oxygen (O2), as well as small amounts of other gases. These gases form covalent bonds by sharing electrons between atoms in a stable manner.
A anions and xenons b anions and cations c cations and xenons d xenons and anions Which of these are ions?
The ions are b, anions and cations. Note that xenon is not an ion, it is a noble gas.
Polar covalent molecules are more likely to exist as liquids than gases. Explain this in terms of intermolecular forces?
Polar covalent molecules have dipole-dipole interactions, which are stronger than the London dispersion forces in nonpolar molecules. This results in a higher boiling point, making them more likely to exist as liquids rather than gases at room temperature.
What is the usual state at room temperature for a covalent compound?
Covalent compounds at room temperature are typically in the solid or liquid state. Some covalent compounds may also exist as gases at room temperature, depending on their molecular weight and intermolecular forces.
Definition of demineralised water?
it is the purest form of water which is free from anions and cations and having no dissolved gases
Which Noble Gases has the largest atomic radius?
Radon has the largest atomic radius among the noble gases due to the increased number of electron shells, causing the atoms to be larger in size.
