The number of protons (aka atomic number) determines the element or substance.
Yes, the number of protons in an atom of an element determines the element's identity. It determines the element's atomic number, which is unique for each element.
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
An element is a substance whose atoms all contain the same number of protons and the same number of electrons. The number of protons in an element's atom determines its atomic number and defines its chemical identity.
The number of protons in the atomic nucleus determines what element it is. Each element has a unique number of protons, known as its atomic number.
The number of protons (aka atomic number) determines the element or substance.
An element is the type of substance it is, for example, oxygen, hydrogen, etc. An atom is the combined particle consisting of electrons spinning around a nucleus, which is made up of protons and neutrons. The number of protons in an atom, not element, determines the type of element it is. If the atom looses a proton, then the element changes to a different one.
An element is a unique substance composed of atoms with the same atomic number, meaning they have the same number of protons in their nucleus. Each element is distinguished by its atomic number, which determines its position on the periodic table and its chemical properties.
An element - substance - NOT a mixture.
Yes, the number of protons in an atom of an element determines the element's identity. It determines the element's atomic number, which is unique for each element.
No that is not true. The number of PROTONS determines what the element is.
The density of the substance.
1. You think probable to the atoms of chemical elements. 2. Al l atoms of the same chemical element have the same atomic number.
hydrogen
The number of electrons in an element determines its chemical properties and behavior. Specifically, it influences how an element will bond with other elements to form compounds and determines its reactivity.
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
The field of Analytical Chemistry allows you to determine what elements are in a substance. Qualitative analysis identifies which elements are present, while quantitative analysis determines the numerical amount or concentration of each of these elements. There are many ways to perform these tests.