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No. Elements are composed of atoms that have the same number of protons (atomic number) in their atomic nuclei. Compounds are composed of two or more elements that are chemically combined.
No. Elements are composed of atoms that have the same number of protons (atomic number) in their atomic nuclei. Compounds are composed of two or more elements that are chemically combined.
No, they are composed of a number of compounds.
All matter is composed of either a single element or a number of elements, minerals, people, stars, fish and clouds included.
No, as they are composed of different elements they have different numbers of protons.
It is a compound.
Elements are composed of atoms, which are made up of: protons,neutrons, and electrons. The number of protons in one atom of an element is equal to the periodic number of the element. If the element is in it's standard state(has no charge), then the number of electrons are equal to the number of protons. the number of neutrons can be determined by taking the atomic mass and subtracting the number of protons.For example 1 K (Potassium) atom has:19 Protons20 Neutrons19 Electrons
Every element is composed of atoms, all with the same number of protons. The elements are distinguished by the unique number of protons in each of the nuclei of its atoms.
Elements are composed of the same atomic atoms/molecules. This means that every particle in an element has the same number of protons in the nucleus.
If you mean what kind of element can exist as one atom, the answer is the noble gases in group 18. All elements are composed of one kind of atom, having a unique number of protons, or atomic number.
No. Atoms are the building blocks of matter. Each element is composed of the same kind of atoms, according to their number of protons (atomic number). Molecules are composed of two or more atoms (they may be the same element or different elements), and compounds are composed of two or more kinds of atoms.
An element is composed of atoms all with the same proton number(they are the same type). The only way the atoms in an element can vary is in the number of neutrons they have.