Which Best Describes a Radioactive Isotope

An isotope of an element that is radioactive. Which of the following is true about unstable isotopes.

Solved Which Ofthe Following Best Describes A Natural Radioactive Decay Series Select One The Combination Of Two Small Nuclei To For A Larger Nucleus Alist Of A Series Of Reactions That Illustrate How

A radioactive isotope is defined as two or more chemical species of an element which has different atomic mass with unstable nuclei.

. There are many isotopes. Check all that apply. There are many isotopes.

Which statement BEST describes how energy is released in this process. D They have the same number of protons but a different number of neutrons. There are many isotopes.

There is only one other isotope. What best describes the. There is only one other isotope.

Carbon-11 or 11C is a radioactive isotope of carbon. The half-life of a particular isotope is constant. An atom is stable.

Uranium-235 and uranium-238 occur naturally in the Earths crust. What best describes a phrase. Keeps a nucleus with 3 or more protons from flying apart.

Which best describes a radioactive isotope. Which phrase describes radioactive isotopes. 1 on a question Which best describes a radioactive isotope.

An isotope of an element that is radioactive. An atom is unstable. An atom is stable.

See answer 1 Best Answer. Which phase best describes a thesis. Which of the following best describes an isotope.

B They have the same total number of protons and neutrons. Half-lives range from fractions of a second to billions of years. An atom is unstable.

There are many isotopes. Which best describes a radioactive isotope. The equation for photosynthesis is 6H2O water 6CO2 carbon dioxide Light Energy C6H12O6 glucose 6O2 oxygen.

A radioactive isotope has an unstable nucleus that emits smaller particles. An atom is unstable. There is only one other isotope.

What are two examples of isotopes. Isotope Examples Carbon 12 and Carbon 14 are both isotopes of carbon one with 6 neutrons and one with 8 neutrons both with 6 protons. An atom is unstable.

An atom is stable. They used a radioactive isotope and tracked it with a Geiger counter. The half-life varies depending on the isotope.

AURORKA 14 11 months ago. There is only one other isotope. Enables a neutron to change into a proton and an electron in certain unstable atoms.

E They have very different chemical reactivity. Which best describes a radioactive isotope. Which statement best describes isotopes.

A Structurally variant atoms which always have a mass number of 1. Which best describes a radioactive isotope. As these isotopes emit excess of radiation in the form of alpha beta and gamma rays.

A They have the same atomic mass. A radioactive isotope also known as a radioisotope radionuclide or radioactive nuclide is any of several species of the same chemical element with different masses whose nuclei are unstable and dissipate excess energy by spontaneously emitting radiation in the form of alpha beta and gamma rays. Which best describes a radioactive isotope.

A any isotope of an element that is radioactive B an isotope that is man-made ally stable Dan isotope that decays by emitting only a gamma ray E an isotope that decays only when prompted by neutron bombardment. Carbon-12 is a stable isotope while carbon-14 is a radioactive isotope radioisotope. An atom is stable.

An atom that has same number of protons but has a different number of neutrons. B Structurally variant atoms which have the same number of neutrons and protons but differ in the number of electrons they contain. Radioactive isotopes of elements can be used in medicine to diagnose and treat disease.

C They have the same number of neutrons but a different number of protons. Which statements best describe half-lives of radioactive isotopes. For example X-rays and gamma rays help in.

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