The stable isotopes of nitrogen are nitrogen-15, carbon-14, nitrogen-14. C. List two radioactive isotopes of oxygen: The two radioactive isotopes of oxygen are Diproton, Hydrogen-1 4. Practice : Use the Gizmo to answer the following questions.
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Element Builder Gizmo – WORKSHEET – Name – Studocu
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Which radioisotope is most stable and what is its half life gizmo?
The most stable radioisotope is Berelyyium-10, its half-life is 1 x 10^6 years.
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How can you calculate the number of neutrons N in an atom gizmo?
B. How can you calculate the number of neutrons ( N ) in an atom? The mass number subtracted by the atomic number.
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What particles make up an atom gizmo?
Answer and Explanation: The N-15 isotope is different from the N-14 atom because b) N-15 has one extra neutron. An isotope is a version of an atom that is chemically the same as the atom, but has a different number of neutrons.
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Which radioisotope is most stable?
| Element | Most Stable Isotope | Half-life of Most Stable Isotope |
|---|---|---|
| Oganesson | Og-294 | 1.8 milliseconds |
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What are the stable isotopes of carbon gizmo?
Carbon-12 (C-12) is by far the most abundant isotope of carbon and it has six neutrons and six protons. Carbon-13 (C-13), is the second-heaviest carbon isotope, with seven neutrons. Since neither C-12 nor C-13 undergoes radioactive decay over time, they are both referred to as stable isotopes.
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Is A radioisotope stable?
A radioisotope is an isotope of an element that is unstable and undergoes radioactive decay.
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Which isotopes would you expect to be stable?
An isotope that contains an even number of protons and neutrons is more stable than an isotope that contains an odd number of protons and neutrons or an odd number of one and an even number of the other.
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What particles make up an atom gizmo quizlet?
Atoms are tiny particles of matter that are made up of three particles which are , protons, neutrons and electrons .
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What particles make up an atom?
Atoms are composed of smaller particles known as protons, neutrons, and electrons.
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Which particles are charged gizmo?
Which particles are charged? Protons and electrons are charged.
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What substances make up water gizmo?
What substances make up water? Oxygen and Hydrogen are the substances that make up water. Which particles are located in the nucleus? The particles that are located in the nucleus are protons and neutrons.
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What is the difference between nitrogen-15 and nitrogen-14?
The difference occurs in the number of the neutrons inside the nuclei: nitrogen-14 has 7 neutrons, whereas nitrogen-15 has 8 neutrons. Also, nitrogen-14 is the more abundant isotope, while nitrogen-15 is rarer.
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What is the difference between N-14 and N-15 isotopes?
N-14 has 7 protons, 7 electrons and 7 neutrons. N-15 has 7 protons, 7 electrons and 8 neutrons.
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How are nitrogen-14 and nitrogen-15 similar?
The nitrogen-15 and nitrogen-14 isotopes of nitrogen have the same amount of proton and electrons but different neutron numbers. The atomic number of both isotopes is the same but the mass number of both isotopes is different. The mass number is calculated by the sum of protons and neutrons present inside the atom.
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Why is N-14 more abundant than N-15?
N-14 is more abundant because the atomic mass is closer to 14 than 15.
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How can you calculate the number of neutrons N in an atom?
The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).
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How many neutrons are in an atom of Mg 25 Gizmo answer key?
Answer and Explanation: There are 13 neutrons in an atom of magnesium-25.
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Which number is equal to the number of protons in the atom gizmo?
The bottom number is the atomic number (Z). The atomic number is the number of protons. ✏Apply: Turn off Show isotope notation. Set protons to 3 and neutrons to 4 this isotope using isotope notation.
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How many electrons are in a neutral atom of lithium gizmos?
ie., the atomic number of lithium is 3. And hence, in a neutral atom, there would be 3 electrons.
