None. All elements consist of only 1 type of atom.
A compound contains more than one kind of atoms bond together. Those atoms are bond with ionic or covalent bonds. Compounds are represented by the chemical formula.
Hydrogen
Carbon
When a highly electronegative atom and an electropositive one are bonded together, an electron is transferred from the electropositive atom to the electronegative atom to form a cation and an anion, respectively. The cation, being a positively charged ion, is attracted to the negatively charged anion.
Element is a substance made up of only one atom that can not be split into two atoms and compound is a substance which contains two or more element chemically combined together.
No, All elements are made up of a single kind of atom. All of the atoms of an element have the same number of protons. The atoms may differ by having more or fewer neutrons but the number of protons determines the kind of atom.
Oxygen is an element. Gaseous oxygen (the kind in the air you breathe) is called molecular as it consists of two oxygen atoms (O2).
Carbon dioxide is a compound of carbon and oxygen. It a gas, slightly soluble in water when it forms (the weak) hydro-carbonic acid. When pressurised and cooled its solid state is called 'dry ice'.
No it isn't. An element is one kind of atom, it is not made of different kinds of atoms.
In every acid, the hydrogen atom is bonded to the rest of the molecule (occasionally ion) through a covalent bond.
Atom are made up of Protons, electrons and neutrons.Atoms combine together by chemical bonding to form a particular molecule. for example, one carbon and four hydrogen atoms combines to forms methane (CH4)
Here, skeleton is a figure of speech. From a biology website: "a hydrogen atom is bonded to an oxygen atom, which in turn is bonded to the carbon skeleton of an organic molecule."
nuclear
chemistry
Elements are the purest form of a substance and contain only one kind of atom.A compound contains two or more different atoms bonded together.
element
element
When a highly electronegative atom and an electropositive one are bonded together, an electron is transferred from the electropositive atom to the electronegative atom to form a cation and an anion, respectively. The cation, being a positively charged ion, is attracted to the negatively charged anion.
Kind of... It is a measure of the electrons on a single atom of that element.
Atom which have lone pair to donate their electron to complete their octet.