Many hospitals use radioisotopes for diagnosis and treatment or in palliative care three radioisotopes used in Madison are given right there set up symbol for each radio isotope replace the?'s with the proper integers replace the X with the proper element symbol iodine-131: ?/?X cobalt-60 : ?/?X strontium-89: ?/?X

Q: Calculate the average atomic mass of uranium given its naturally occurring isotopes and their…

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Q: Please may you help me with following homework questions.  Q1. Describe the nuclear model of an…

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Q: Strontium-89 chloride is in a class of drugs known as radioisotopes.It delivers radiation to cancer…

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Q: Why are the chemical properties of all isotopes of the same element identical?

A: Atoms of the same element, having same number of protons and electrons, but differing only in the…

Q: 2. Use the following isotopes to answer the following 17 F, 135 Cs, 55 214 Po 84 write the nuclear…

A: Nuclear decay reaction: Also called as, Radioactive decay. It is reaction in which Radioactive…

Q: 234 The isotope produced when Th gives off a beta particle is 90 230 a. Ra 90 O b,230 Ac 89 234 OC.…

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Q: greatest number of stable isotopes? Ne, F, Na

A: The objective is to determine the greatest number stable of isotopes.

Q: 48 P HP Cr Fe Ga Se Kr Sr Te RAT Hg 201T1 [Review Topics] Some Radioactive Isotopes Useful in…

A: 1) We know that, Atomic number of an element(Z) = No. of protons Mass number (A) = No. of protons(Z)…

Q: Image a chemist was trying to create a stable isotope with 60 protons and a mass number of 155.…

A: The nucleus consists of protons and protons that are responsible for the overall mass of the atom.…

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Q: es to access important values if needed for this question. A certain element consists of two stable…

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Q: Choose a letter for the following questions: Nuclei with _____ atomic numbers tend to have a…

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Q: stable isotopes, with low atomic numbers, have a N/Z ratio of 1. What does that imply

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Q: ACTIVITY # 5 DIRECTIONS: COMPLETE THE TABLE: Element or lon Atomic umber Mass Number of Protons of…

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Q: Write the isotope symbol for each radioisotope.

A: They can be represented as:

Q: If an atom of Uranium, Element 92, were to absorb an Alpha particle (comprising two protons and two…

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Q: stable

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Q: Strontium-90 is radioactive and has a half life of 28.8 years. How much of a 9.70 mg sample would be…

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Q: Atomic # for uranium is 92 how many protons, electrons, neutrons in isotope U- 96?

A: Given that, Atomic number of U is 92.

Q: Unstable isotopes are not radioactive. O True O False

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Q: OVERVIEW- In order to monitor certain bodily functions, patients are sometimes given radioactively…

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Q: Isotope name atomic # mass # # of protons # of neutrons # of electrons thorium-232 thorium-229…

A: Atomic no. = No. Of protons = No. Of electrons No. Of neutrons = mass no. - no. Of protons

Q: 130TE2 number of protons number of neutrons number of electrons number of nucleons

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Q: Positively charged particles of radiation emitted from the decay of radioactive substances are known…

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Q: Why is the isotope 36CI radioactive while 35CI and 37Cl are not? Elements with an number of protons…

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Q: Barium -142 would have how many neutrons in its nucleus

A:

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.