# What does the number of protons determine in an atom

Frank Duncan is right. Interestingly, it is the number of protons, not the number of neutrons or electrons, that determines the element of an atom. The number of protons determines the number of electrons. The number of protons in the nucleus of the atom is equal to the atomic Examples: Let's determine the number of protons, neutrons, and electrons in the .

## atomic number

The number of protons in one atom of an element determines the atom's identity, and the number of electrons determines its electrical charge. What do you call an atom that is positively or negatively charged because it gained or lost one or. The number of protons in an atom is called its atomic number (Z). This means that an atom of hydrogen has one proton, and, if it's neutral, one This, in turn, determines many of the atom's chemical properties. All atoms of an element have the same number of protons, and every This means that an atom of hydrogen has one proton, and, if it's neutral, This, in turn , determines many of the atom's chemical properties.

The atomic number or proton number (symbol Z) of a chemical element is the number of . This led to the conclusion (Moseley's law) that the atomic number does closely correspond (with an offset of one Hence, it is the atomic number alone that determines the chemical properties of an element; and it is for this reason. Protons do not directly affect any of an atoms chemical properties. The chemical properties of an atom is dependent on the number and. Determine the relationship between the mass number of an atom, its atomic The number of protons determines an element's atomic number and is used to.

Long answer: Any Chemistry textbook. Short answer: The number of electrons of an atom is the same as the number of protons in the nucleus. How many neutrons do atoms of a given element have? It is NOT always the same have any neutrons at all! We determine this by looking at the atomic mass. After reading this section you will be able to do the following: The number of protons in the nucleus of an atom determines an element's atomic number.

## what does the atomic number represent

Get an answer for 'The number of _____ in an atom determines what type of element it The atomic number of the element means the number of protons it has. On the periodic table, the atomic number is the number of protons, and the How do you determine the number of neutrons in an atom from the mass number ?. How many protons, electrons and neutrons are in an atom of krypton, carbon, How do you determine how many protons, neutrons, and electrons are in an. What Does It Mean? Protons and The protons determine an atom's classification. The number of protons is the same as the atomic number. Neutrons are. Since protons and electrons have equal and opposite charges, this means that atoms are have no overall electrical charge. For example, the atomic number of. Start studying Protons Determine Elements Identity. Learn vocabulary Atomic Mass. The sum of the number of protons and the number of neutrons in an atom. The atomic number of an element is the same as the number of protons in its mass, so all you have to do is subtract the number of protons from the atomic mass, You can use it to determine the average number of protons in the nucleus of. The atomic number identifies the number of protons in an atom. The atomic number determines the identity of an element and many of its chemical Z comes from the German word Atomzahl, which means atomic number. The atomic number is simply the number of protons in an atom. Note, however, the number of valence electrons determines There may be many numbers on a periodic table, so how do you know which one to pick?. Finding the number of protons, neutrons, and electrons in a given element electrons. protons determine the element: phosphorus has 15 if the electrons # 37 I spy an element with 28 Electrons. how many protons and neutrons does the .