Is sodium a compound element or mixture?

Sodium is a chemical element with the symbol Na (from Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table.

What type of compound is sodium hydroxide?

ionic compound
Sodium hydroxide is represented by the chemical formula NaOH. It is an ionic compound because it is made of a metal ion, sodium (Na+) that is attracted to a nonmetal ion, hydroxide (OH-). When it is a solid, it is white and it has a high melting point of 604.4 degrees Fahrenheit.

What is an element compound mixture?

An element contains just one type of atom. A compound contains two or more different atoms joined together. A mixture contains two or more different substances that are only physically joined together, not chemically.

Which is an example of compound element?

Example Of Compounds Example of compounds includes water (H2O), Hydrogen Peroxide (H2O2), etc. You could see water’s chemical formula, it says it has 2 atoms of Hydrogen combined with 1 atom of oxygen and in hydrogen peroxide, it has 2 atoms of hydrogen and two atoms of oxygen.

Is sodium hydroxide a reactant or product?

The products are the water and salt, since they have been created following the reaction. For instance, in the equation HCl + NaOH → NaCL + H2O, the HCl (hydrochloric acid, a strong acid) and NaOH (sodium hydroxide, a strong base) are the reactants.

Is sodium hydroxide a binary compound?

Naming ionic compounds that contain polyatomic ions is similar to naming binary ionic compounds. For example, the compound NaOH is called sodium hydroxide, because it contains the Na+ (sodium) cation and the OH− (hydroxide) anion.

What are the example of compound elements?

Chemistry: 12. Elements, Compounds and Mixtures

Compound	Symbol	Elements in the compound (and state at room temp)
Water	H2O	Hydrogen (gas) oxygen (gas)
Carbon dioxide	CO2	Carbon (solid) oxygen (gas)
Magnesium oxide	MgO	Magnesium (solid) oxygen (gas)
Iron sulphide	FeS	Iron (solid) Sulphur (solid)

What is an example of a mixture of elements?

Brass is an example of a mixture of two elements: copper and zinc. It can contain as little as 10\%, or as much as 45\%, zinc. Another difference between compounds and mixtures of elements is the ease with which the elements can be separated.