How does one isotope differ from the another?

Q: Why doesn’t the repulsive electric force of protons in the atomic nucleus cause the protons to fly…

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Q: What gives the nucleus it’s positive charge?

A: nucleus positive charge

Q: what would be the atomic number of an element that would result from beta particle emission from 46…

A: The atomic number of obtained element in Beta minus decay is 36. The atomic number id obtained…

Q: Two protons in an atomic nucleus repel each other, but they are also attracted to each other.…

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Q: Where were the atoms that make up a newborn infant “manufactured”?

A:

Q: What does the atomic number of an element tell you about the element?

A: Step 1Atomic number is the basic property of the element, it helps one identify the element. Atomic…

Q: Why don't electrons in the atom enter the nucleus?

A: In electron capture, an atomic electron is absorbed by a proton in the nucleus, turning the proton…

Q: Element symbol Mg Protons 10 Neutrons 12 Electrons 11 Mass number 24 23 00

A: A table with some missing values is given Let's find those missing values

Q: What is beta particle?

A:

Q: • The element copper has naturally occurring isotopes of 63 (62.93amu) and 65 (64.93amu). With an…

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Q: Why is a sample of radioactive material always a little warmer than its surroundings?

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Q: lement carbon with Flection will occur in

A: solution of above problem is below:

Q: How is collision between two billiards balls different from a collision between an alpha-particle…

A: There are three different kinds of collisions. Elastic Inelastic Completely inelastic.

Q: What is an element?

A: The matter that exists in the purest form is called an element. They cannot be changed or broken by…

Q: What is meant by the half-life of a quantity?

A: Half-life refers to the amount of time it takes for half of a particular sample to react.…

Q: Which element's isotope is often used to treat cancer patients?

A: The correct option is cobalt Cobalt therapy or cobalt -60 therapy is the medical use of gamma rays…

Q: Which isotope of hydrogen—deuterium or tritium—is abundant and which is scarce?

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Q: Choose the BEST answer to the following. A certain element emits 1 alpha particle, and its products…

A: An alpha decay of 2He4 changes both the atomic mass and atomic number of the resulting element…

Q: What do you think is the reason for an increasing atomic radius within one group?

A: As we move down a group the number of energy levels increase.

Q: How does the wave model of electrons orbiting the nucleus account for discrete energy values rather…

A: An electron is circling the nucleus in standing waves. Then the boundary of these wave orbits is a…

Q: After undergoing alpha decay, an atom of radium 226 becomes____.

A: Given:  Ra - 226  alpha decay

Q: If a generator got more energy out than what you put into it (first law seemingly violated), what…

A: The reaction is exothermic.

Q: What holds the nucleus together?

A: Nucleus: A nucleus is a group which mainly consists of two bodies that are proton and neutron. The…

Q: 7. Copper-64 emits a beta particle and the new nucleus formed is: O Nickel-65 O Nickel-64 Nickel-63…

A: Factual information :  Copper-64 on beta decay forms Zinc-64.

Q: The half-life of polonium is 139 days, but your sample will not be useful to you after 94% of the…

A: Calculate the decay constant of polonium. λ=ln2t1/2=ln2139 day=4.986×10-3 day-1 Here, λ is the decay…

Q: What is true about an alpha particles when closest to the nucleus

A: To determine: The truth about the alpha particles when it is closest to the nucleus Introduction:…

Q: 20U undergoes a series of reactions in which it emits eight He nuclei and six elections. Which…

A: In all nuclear reaction mass (mass number ) as well as charge (atomic number ) conserved.

Q: What fundamental force binds the nucleus of an atom together?

A: There is a total of four fundamental forces present in the universe and out of which the strong…

Q: What does the atomic number of an element tell us about it

A: Explanation: Atomic number of an element tells that the number of protons in the nucleus of the…

Q: Just after an alpha particle leaves the nucleus, would you expect it to speed up? Defend your…

A: An alpha particle is emitted by a nucleus

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: