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They don't entirely make up ionic compounds. Most ionic compounds contain a metal and at least one nonmetal element, with the metal forming the positive ion. However in a few cases an ionic compound may be made up entirely of nonmetals forming polyatomic ions (e.g. ammonium nitrate, NH4NO3).
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How are ionic compounds identified?
An ionic compound is made up of metals and nonmetals.
What are the characteristics of ionic compounds vs molecular compounds?
Ionic compounds are generally made up of nonmetals and metals, while molecular compounds are normally made up of nonmetals only.
What accounts for the observed differences in the properties of ionic and molecular compounds?
t Answer Well firstly, ionic compounds form from metals bonding with non metals. Molecular/covalent form from non metals bonding with non metals. A strong electrostatic force between ionic compounds results in them having high melting points. A weaker electrostatic force between molecular compounds results in them having lower melting points and thus weaker bonds. Ionic compounds are made up of ions, so will conduct electricity. Covalent compounds only share electrons and so are not ions, and will not conduct electricity.
How do the properties of metals differ from those of both ionic and molecular compounds?
Metals share properties such as: malleability, conductivity, strength and hardness. The reason properties of metals are different is because of metallic bonding. metals are made up of positively charged metal ions in a sea of delocalised electrons. This gives them the properties listed above. Ionic and molecular compounds are bonded in different ways. e.d ionic compounds are bonded in a rigid structure so it is brittle and non conductive
What are ionic compounds made of?
Ionic compounds can be made from any combination of ions, which are charged groups of atoms. An atom is made up of neutrons, protons, and electrons, which are made up of even smaller particles, some of which are only theoretical.
How are ionic compounds identified?
An ionic compound is made up of metals and nonmetals.
What are the characteristics of ionic compounds vs molecular compounds?
Ionic compounds are generally made up of nonmetals and metals, while molecular compounds are normally made up of nonmetals only.
How compounds are identified?
An ionic compound is made up of metals and nonmetals.
What accounts for the observed differences in the properties of ionic and molecular compounds?
t Answer Well firstly, ionic compounds form from metals bonding with non metals. Molecular/covalent form from non metals bonding with non metals. A strong electrostatic force between ionic compounds results in them having high melting points. A weaker electrostatic force between molecular compounds results in them having lower melting points and thus weaker bonds. Ionic compounds are made up of ions, so will conduct electricity. Covalent compounds only share electrons and so are not ions, and will not conduct electricity.
How do the properties of metals differ from those of both ionic and molecular compounds?
Metals share properties such as: malleability, conductivity, strength and hardness. The reason properties of metals are different is because of metallic bonding. metals are made up of positively charged metal ions in a sea of delocalised electrons. This gives them the properties listed above. Ionic and molecular compounds are bonded in different ways. e.d ionic compounds are bonded in a rigid structure so it is brittle and non conductive
What does ion make up?
Ions make up ionic compounds. For example, the sodium ion, Na+ and the chloride ion, Cl-, make up the ionic compound sodium chloride, NaCl.
What are ionic compounds made of?
Ionic compounds can be made from any combination of ions, which are charged groups of atoms. An atom is made up of neutrons, protons, and electrons, which are made up of even smaller particles, some of which are only theoretical.
Why do halogens form ionic compounds with metals?
Halogens have a high electronegativity and metals have a low electronegativity in general. Therefore, metals tend to give up their valence electrons to the halogens. This causes the halogens to form negatively charged ions and the metals to become positively charged ions. The electrostatic attraction between the oppositely charged ions forms the ionic bond which forms the ionic compound.
What compounds break up into ions in solution?
Ionic compounds are dissociated in water solution.
Are you made of ionic or covalent compounds?
Living things are made up of both ionic and covalent compounds.
Are covalent bonds made up of metals and nonmetals?
Two elements will form ionic compound if the difference in electronegativity between the two elements is above 1.7 and two elements will form covalent compound if the difference in electronegativity between the two elements is below 1.7 Metals and non-metals will form generally ionic compounds.
Is f2o ionic or covalent?
It is an IONIC compound as it involves 2 non-metals.
