1f1 87c 6f1 19a 5e9 b07 0b3 a8c 724 f34 102 b29 507 798 4b9 96b 4eb 079 f07 da8 4b5 c2d daf b41 ecd 4a8 ad3 494 878 2fe 9ea eea 373 2b7 a9d 1b3 184 890 df2 8dd 6cb c54 0cc 4e5 2a3 420 696 980 dc8 220 43a a7b 119 f9e 0b3 f7d a0a 989 eac cc0 01c 826 bae f59 15c 840 297 5a7 88c 0f9 93d b2e 529 78b fd9 435 957 f9a 812 c86 d10 aad cca c7e 685 54f 76f bcf 9f9 fa9 21d d85 748 284 835 9bb a76 f27 59f e5b

What happens to atoms that are radioactive? The nuclei decay or react by emitting alpha or beta particles. What is the role of isotopes in radiometric dating? A radioactive isotope decays into its stable daughter product at a constant rate.

What happens to an atom during radioactive decay quizlet?

The atomic nuclei of radioactive isotopes release fast-moving particles and energy. This changes the identity of the atom to a different element by changing the atomic number in its nucleus.

What does a radioactive element do quizlet?

Radioactive elements can be used to destroy unhealthy cells like cancer cells in the process of radiation therapy. Adding the number of protons and the number neutrons found in the nucleus of an atom yields the mass number for the isotope. A tracer can be used by doctors and industries to diagnose problems.

Which process occurs during radioactive decay quizlet?

What occurs during radioactive decay? Unstable isotopes release charged particles.

What is radioactive quizlet?

Radioactivity. The process by which an unstable nucleus emits one or more particles or energy in the form of electromagnetic radiation. Nuclear Radiation. The particles that are released from the nucleus during radioactive decay. You just studied 13 terms!

What happens to atoms during radioactive decay?

When radioactive atoms decay, they release energy in the form of ionizing radiation (alpha particles, beta particles and/or gamma rays). The energy is called ionizing radiation because it has enough energy to knock tightly bound electrons from an atom's orbit. This causes the atom to become a charged ion.

What happens during radioactive decay during radioactive decay?

Elements that emit ionizing radiation are called radionuclides. When it decays, a radionuclide transforms into a different atom – a decay product. The atoms keep transforming to new decay products until they reach a stable state and are no longer radioactive.

What does it mean when an element is radioactive?

Radioactive elements are made up of atoms whose nuclei are unstable and give off atomic radiation as part of a process of attaining stability. The emission of radiation transforms radioactive atoms into another chemical element, which may be stable or may be radioactive such that it undergoes further decay.

How are radioactive elements used for medical diagnosis quizlet?

How are radioactive elements used for medical diagnosis? The elements are placed in special cameras which record images from emitted radiation, like x-ray equipment. The radiation from certain elements can penetrate the entire body and expose all internal organs to photographic film.

What happens during radioactive decay geology quizlet?

What happens during radioactive decay? Parent isotopes turn into daughter isotopes. What is the scientific definition of half-life? Two containers hold the same radioactive isotope.