Which distinguishes an atom of one element from an atom of a different element?*1 pointthe number of protonsthe number of neutronsthe number of electronsthe number of neutrons and protons
Question
Which distinguishes an atom of one element from an atom of a different element?*1 pointthe number of protonsthe number of neutronsthe number of electronsthe number of neutrons and protons
Solution
The distinguishing factor of an atom of one element from an atom of a different element is the number of protons. Each element on the periodic table has a unique number of protons, also known as the atomic number. This is what makes each element unique. For example, hydrogen has 1 proton, helium has 2, lithium has 3, and so on. While the number of neutrons and electrons can vary to form isotopes and ions, respectively, the number of protons in an atom of a particular element remains constant.
Similar Questions
The property that distinguishes / properties that distinguish an atom of one element (e.g. carbon) from an atom of another element (e.g. oxygen) is / are:Group of answer choicesthe number of electronsthe number of protonsthe number of neutrons
The atomic number of an element matches the number ofGroup of answer choicesprotons in the nucleus of an atom.electrons in an ion of the same atom.neutrons in the nucleus.nucleons in the nucleus.
The number of protons in each atom of an element is known as:Question 16Select one:a.electron numberb.neutron numberc.mass numberd.atomic number
The atomic number of an element is defined as the number of ___________ in an atom of that element.A protonsB neutronsC electronsD nucleons*1 pointABCD
Complete the following sentence: 'Different isotopes of the same element have...' 1 pointa) ...the same number of protons, but differing numbers of neutrons and electronsb) ...the same number of neutrons, but differing numbers of protons and electronsc) ...the same number of protons and neutrons, but differing numbers of electronsd) ...the same number of protons and electrons, but differing numbers of neutrons
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.