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What is produced when a radioactive element decays?
When a radioactive element decays, it produces radiation in the form of alpha particles, beta particles, or gamma rays. This decay process can transform the element into a different element or a different isotope of the same element.
What does it mean for an isotpe to be radioactive?
An isotope is radioactive if it undergoes spontaneous decay, emitting particles or radiation in the process. This decay results in the transformation of the atomic nucleus into a different element or a different isotope of the same element.
How do subatomic particles tells you what element it is?
Subatomic particles identify elements based on the number of protons in the nucleus. Protons give the element its identity, as each element has a unique number of protons. This number is known as the atomic number, and it determines how the element behaves chemically and physically.
How did subatomic particles and isotopes affect the atomic theory?
The discovery of subatomic particles like electrons, protons, and neutrons contributed to a better understanding of the structure of atoms. Isotopes, which are atoms of the same element with different numbers of neutrons, helped refine the atomic theory by explaining variations in atomic mass. Together, these discoveries have shaped our modern understanding of atomic structure and behavior.
What are Dalton points in the atomic theory?
daltons atomic postulations stated that: * Elements are made of tiny particles called atoms. * All atoms of a given element are identical. * The atoms of a given element are different from those of any other element; the atoms of different elements can be distinguished from one another by their respective relative weights. * Atoms of one element can combine with atoms of other elements to form chemical compounds; a given compound always has the same relative numbers of types of atoms. * Atoms cannot be created, divided into smaller particles, nor destroyed in the chemical process; a chemical reaction simply changes the way atoms are grouped together.
What is produced when a radioactive element decays?
When a radioactive element decays, it produces radiation in the form of alpha particles, beta particles, or gamma rays. This decay process can transform the element into a different element or a different isotope of the same element.
What does a radioactive element decay to form?
A radioactive element will decay to form different elements or isotopes through the emission of radiation such as alpha particles, beta particles, or gamma rays. Decay products typically have different atomic numbers and mass numbers than the original element.
What is the term for an atom of the same element that has different atomic masses?
Atomsof the same element that have different atomic massesare isotopes of one another.
What makes atoms of different elements different from one another.?
The number of protons in the nuclei of their atoms. This is the atomic number of an element and each element has its own unique atomic number.
For the element with atomic number 36 how many of each of the three subatomic particles are contained in this element the atomic mass of this element is 83.798amu?
The atomic number is 5becuse it is in the nuclise
How is atomic number used to distinguish one element another?
Every element has a different number of protons and electrons in each atom, and this amount is what the atomic number tells you.
What makes one atom of an element different from another?
The atomic number or z number or the number of protons is what makes one atom different from another. The atomic number or z number or the number of protons is what makes one atom different from another.
The smallest part of an element that act like an element?
The atom is the smallest particle of an element that retains it's characteristics. Sub-atomic particles such as protons, neutrons and electrons form the atom and it is the amount of each of these sub-atomic particles that make the element that element.
When an isotopes atomic number changes what does the decay create?
When an isotope's atomic number changes due to decay, it creates a new element. This process occurs through the emission of particles or radiation, which can result in the conversion of one element to another.
The smallest part of an element that retains the elements characteristics?
The atom is the smallest particle of an element that retains it's characteristics. Sub-atomic particles such as protons, neutrons and electrons form the atom and it is the amount of each of these sub-atomic particles that make the element that element.
What of these subatomic particles are represented by atomic number?
Protons are the subatomic particles represented by the atomic number of an element. The atomic number is equal to the number of protons in the nucleus of an atom, which determines the element's identity on the periodic table.
How strongly a substances particles attract one another is what determines the substances?
The number of protons (aka atomic number) determines the element or substance.
