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What 3 elements do all carbon compounds have in common?
There are 2 elements that all the organic compounds have. They are carbon and hydrogen. Most organic compounds contain oxygen.
What is the oxidation number of group 3 elements?
Group 3 elements typically have an oxidation state of +3. This is because they have 3 valence electrons that they can lose to form stable compounds.
What are common compounds for helium?
Common compounds for helium include helium-3 (He-3) and helium-4 (He-4), which are isotopes of helium. Helium is typically chemically inert and does not readily form compounds with other elements under normal conditions.
Which group generally loses 3 valence electrons and are almost always combined with other elements in nature?
Group 13 elements, such as Boron and Aluminum, generally lose 3 valence electrons and form compounds with other elements in nature. They are commonly found in minerals and ores in combination with other elements, due to their tendency to form stable compounds through electron loss.
What elements are the transition elements?
Transition elements are the elements found in the d-block of the periodic table, located between groups 3 and 12. They have partially filled d orbitals and exhibit a wide range of oxidation states. Transition elements typically show metallic properties and are characterized by their ability to form colored compounds.
Are compounds and elements a mixture?
No. Elements, compounds and mixtures are 3 different terms.
What 3 elements do all carbon compounds have in common?
There are 2 elements that all the organic compounds have. They are carbon and hydrogen. Most organic compounds contain oxygen.
What are 3 essential properties of every material?
elements and compounds
Besides carbon name 3 other elements that make up most organic compounds?
Three other elements that make up most organic compounds are: 1. NITROGEN 2. HYDROGEN 3. OXYGEN
What is the oxidation number of group 3 elements?
Group 3 elements typically have an oxidation state of +3. This is because they have 3 valence electrons that they can lose to form stable compounds.
How do you determine whether a compound with more than two elements such as Al2(SO4)3 is ionic or covalent?
When the difference between the electronegativities of two elements is in the range 0-2 (Pauling system) the bond is covalent; generally compounds between nonmetals are covalent.
What are common compounds for helium?
Common compounds for helium include helium-3 (He-3) and helium-4 (He-4), which are isotopes of helium. Helium is typically chemically inert and does not readily form compounds with other elements under normal conditions.
3 elements most often found in organic compounds?
Carbon, Oxygen, and Hydrogen.
Which group generally loses 3 valence electrons and are almost always combined with other elements in nature?
Group 13 elements, such as Boron and Aluminum, generally lose 3 valence electrons and form compounds with other elements in nature. They are commonly found in minerals and ores in combination with other elements, due to their tendency to form stable compounds through electron loss.
What are some covalent compounds with more than three elements?
Nucleic acids would be one example of a covalent compound with more than 3 elements. Proteins have more than 3 elements as well. Many organic compounds do, it is quite common.
How many what elements can for compounds with expanded octet....I O Cl Xe...?
Elements in the third period or beyond (Si and beyond) in the periodic table can form compounds with expanded octets. This includes elements such as sulfur, phosphorus, chlorine, and xenon. These elements can often exceed the octet rule by forming more than 8 electrons in their valence shell in some compounds.
What is the charge of As as an ion?
It depends on the other elements attached to As. The charge could vary from -3 to +5 in its compounds.
