Oxygen, Nitrogen, and Sulfur. (Though in the latter case, S2 is not the most common allotrope of Sulfur, the allotrope DOES exist.)
No, molecules can exist both in compounds and as individual elements. In compounds, molecules are formed when atoms chemically bond together. In the case of elements, some exist as diatomic molecules (like oxygen, O2), while others exist as single atoms (like helium, He).
Yes, Molecules are what create elements. two oxygen molecules and one hydrogen molecule creates a water(element) Answer 2 An element consists of only one sort of atom, but in some elements these atoms join together to form molecules, but these molecules will only be made of one type of atom.
The elements in hydrogen peroxide are hydrogen and oxygen.
H-2 He- Li-2 Be- B-2 C-2 or as diamond N-2 O-2,3 F-2 Ne- Na- Mg- Al- Si- P- S-8 Cl-2 Ar- K- Ca-
A compound is made of 2 elements and an atom is made of 1.compound- made up of two or more elements. Still keeps the properties of the element.an atom is made up of one type of element ( can be more than one of this one specific element)
No, molecules can exist both in compounds and as individual elements. In compounds, molecules are formed when atoms chemically bond together. In the case of elements, some exist as diatomic molecules (like oxygen, O2), while others exist as single atoms (like helium, He).
Yes, Molecules are what create elements. two oxygen molecules and one hydrogen molecule creates a water(element) Answer 2 An element consists of only one sort of atom, but in some elements these atoms join together to form molecules, but these molecules will only be made of one type of atom.
The elements in hydrogen peroxide are hydrogen and oxygen.
H-2 He- Li-2 Be- B-2 C-2 or as diamond N-2 O-2,3 F-2 Ne- Na- Mg- Al- Si- P- S-8 Cl-2 Ar- K- Ca-
No, the other way 'round. An element exists at the single-atom level. A molecule is made of more than one atom. It can be a single element(hydrogen is more stable if 2 form a molecule H2), or can be hugely complex and made up of many different elements.
It's true that ALL elements are made up of only one element. Hydrogen contains ONLY hydrogen atoms. Not oxygen atoms, or silver atoms, or xenon atoms, or any other atoms. All known types of elements are listed in a periodic table. Compare elements to molecules. Elements are substances made up soley of one type of atom, which combine with other elements to form molecules. For example, water is written as H2O, 2 atoms of hydrogen and one atom of oygen - one molecule of water requires 2 different elements. Think of it this way, you can't breeak water down smaller than one molecule of water and have it still be water. Likewise, you can't break one atom of the element hydrogen down and have it still be hydrogen.
A compound is made of 2 elements and an atom is made of 1.compound- made up of two or more elements. Still keeps the properties of the element.an atom is made up of one type of element ( can be more than one of this one specific element)
No. The atoms are the basic elements seen on the periodic table. Atoms come together to make molecules. Water is an example of a molecule. It is 2 hydrogen atoms bonded to 1 oxygen atom.
Some common chemical elements that can have a subscript of two in chemical formulas include oxygen (O2), hydrogen (H2), and nitrogen (N2). These elements can exist as diatomic molecules, meaning they naturally bond to form molecules composed of two atoms of the same element.
An atom is an element so it cannot contain 2 of its own. But now if your asking the elements of the atom such as proton, neutron, and electron, the only atom would be H+ with one proton and one neutron.
Hydrogen (2 atoms) and oxygen (1 atom) in a molecule of water.
Yes, also molecules are like compounds, but they can have 2 or more of the same atom.