The usual table salt, sodium chloride, is definitely ionic, since it has one of the more electropositive elements with one of the more electronegative elements. In chemistry, salt refers to many compounds, but they have some similar traits.
Toothpaste is not a pure substance but is mixture of many ingredients some contain covalent bonds some ionic.
Covalent compound
K is an element. It is elemental Potassium metal.
Covalent bonds are between non-metals only. Methane is a hydrocarbon (CH4. Therefore it is COVALENTLY bonded because of the bonds between carbon (non-metal) and hydrogen (non-metal). Ionic compounds only apply to those made of metals and non-metals.
Covalent bonds are the strongest in an aqueous solution.
Toothpaste is not a pure substance but is mixture of many ingredients some contain covalent bonds some ionic.
A compound. A compound can be covalent or ionic depending on which elements are bonding.
Covalent compound
K is an element. It is elemental Potassium metal.
i think it it covalent
The compound formed when hydrogen and chlorine combine is hydrogen chloride, with formula HCl. In pure form, this compound has highly polar covalent bonds, but when dissolved in water, the compound ionizes.
Covalent bonds are between non-metals only. Methane is a hydrocarbon (CH4. Therefore it is COVALENTLY bonded because of the bonds between carbon (non-metal) and hydrogen (non-metal). Ionic compounds only apply to those made of metals and non-metals.
Covalent bonds are the strongest in an aqueous solution.
no, it's an ionic compound.
A compound is either Molecular or Ionic in nature.
Pure ionic in Mg(OH)2 = Mg2+ and 2 OH-
this is an ionic compound because it involves a reaction between metals and non-metals. The most important thing here is that there is ions involved. The OH- ion hints that this is going to be an ionic equation because it contains a polyatomic ion which only occur in ionic equations. And then we look at the other side, which is Lithium, which we know to be an alkali metal. Since one side of the compound is a metal, and the other side is a polyatomic ion (multiple non-metals put together in order to form an ion that can be involved in an ionic compound) this compound can be called IONIC.