No, it depends on temperature.
At room temperature most elements are solid, some are gases, and only two are fluid.
No. They can be solid, liquid or gas (standard state)
But all chemicals have its liquid state.
No, they are not.
no they can be gas liquid or solids
now some are gases
Chemical formulas or symbols do not vary with the phase of a material. Therefore, the chemical symbol* for copper is always Cu, whether the metal is solid, liquid, or gas. _________________________ *Chemical elements such as copper have symbols, rather than formulas, which are characteristics of chemical compounds.
Chemical elements may be solid, gas or liquid.
The formation of gas is:- a chemical process if the gas is the product of a chemical reaction- a physical process if the gas is the product of a change of phase as sublimation and vaporization
No chemical formulas ever change. If there are different elements in a compound, it ceases to remain the same compound, and becomes a new compound.The chemical formula for quartz is SiO2. That is, always was, and always will be the chemical formula for quartz.
A chemical compound always contains exactly the same proportion of elements by mass. ---------------------------------------------------------------------------------------------------- A law that states that a compound always contains the same elements in the same proportions. Source: e2020
Chemical formulas or symbols do not vary with the phase of a material. Therefore, the chemical symbol* for copper is always Cu, whether the metal is solid, liquid, or gas. _________________________ *Chemical elements such as copper have symbols, rather than formulas, which are characteristics of chemical compounds.
hydrogen & oxygen
No there solid liquid and gas
Liquid chemical elements at room temperature (20 0C) are Mercury and bromine.
A chemical substance is some form of liquid or solid (or gas!) made out of chemicals or elements.
Chemical elements may be solid, gas or liquid.
A chemical change always forms one or more products which can be elements, molecules, and/or compounds.
There are two elements that are liquid always. They are bromine and mercury
Chemical formula for water is H2O. Elements making this compound are hydrogen and oxygen. Water is a colourless odorless liquid.
There are two elements. Those are Hg and Br2.
The formation of gas is:- a chemical process if the gas is the product of a chemical reaction- a physical process if the gas is the product of a change of phase as sublimation and vaporization
The chemical symbol for Mercury is Hg. The atomic number for the element is 80. It is one of the only liquid elements on the table.