Ionic compounds tend to have high melting points and even higher boiling points. Magnesium iodide is very definitely a solid at the temperature of any room I'd want to be in. Its boiling point is over 1000 degrees Celsius.
Magnesium chloride can exist as a solid, liquid, or aqueous solution depending on its physical state. Solid magnesium chloride is a crystalline substance, liquid magnesium chloride is a molten form, and aqueous magnesium chloride is a solution in water. It does not exist as a gas under normal conditions.
It is a gasxx
HCl is liquid at standard temperature and pressure
Sodium Chloride is not a gas solid. It is in crystalline form which when heated, becomes molten. It never evaporates to give Sodium Chloride gas i.e. NaCl.
At stp (standard temperature and pressure) silver is a solid. The only elements that are liquids at stp are bromine and mercury. There are more elements that are gases than liquids.
Magnesium chloride can exist as a solid, liquid, or aqueous solution depending on its physical state. Solid magnesium chloride is a crystalline substance, liquid magnesium chloride is a molten form, and aqueous magnesium chloride is a solution in water. It does not exist as a gas under normal conditions.
It is a gasxx
Mercury chloride is a odorless solid.
Copper chloride solution is a liquid. It is formed when copper chloride (a solid) is dissolved in water to create a solution.
I could be all 3, but is generally a liquid or solid.
Magnesium is a solid in it's natural state on Earth. It melts at 1,202 degrees Fahrenheit, at which point it is a liquid. It boils away at 1,994 degrees Fahrenheit, at which point it is a gas.
Table salt (sodium chloride) is a solid.
Table salt (sodium chloride) is a solid.
The chemical formula of magnesium chloride is MgCl2 and is not a gas. Magnesium chloride boil at 1 412 0C.
Magnesium is in the state of a solid form.
Magnesium chloride (MgCl₂) is typically found as a solid or in solution rather than as a gas under standard conditions. However, when heated to high temperatures, magnesium chloride can vaporize. The specific temperature at which it becomes gaseous depends on the pressure and conditions but generally occurs above 1412°C (2574°F), its melting point, when it transitions from solid to gas.
2HCl + Mg ---------> MgCl2 + H2 Hydrogen chloride + Magnesium -------> Magnesium Chloride + Hydrogen gas