An element 'A' contains 4 protons, 4 electrons and 5 neutrons. it is + 1. It becomes when it has 4 protons, 2 electrons and 5 neutrons.

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A: Complete the table Element Nuclear symbol Atomic number Mass number Proton Neutron Electron…

Q: There are three naturally occurring stable isotopes of magnesium: 24Mg, 25M., and 2°Mg, which have…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: Fill in the blanks. Isotope 30Si4+ has: Number of protons Number of neutrons Number of electrons…

A: Given  Symbol of isotope  = Si4+30 Number of proton   = ?  Number of neutron = ?  Number of electron…

Q: summarize the properties of protons, neutrons, and electrons?

A: Concept introduction: Atom mainly consist the electrons, protons and neutrons. Protons and neutrons…

Q: a An isotope of element A contains the same number of neutrons as are found in an atom of $V. The…

A: Given,  An isotope of element A contains the same number of neutrons as are found in an atom of 51V…

Q: Determine the number of protons and the number of neutrons in isotope. 147N

A: Protons and neutrons are present in the nucleus and collectively known as nucleons. Protons are…

Q: A common isotope of Li has a mass number of 7. The atomic number of Li is 3. How can this…

A: The lithium atom has atomic number three, and the number of protons in the nucleus of lithium is…

Q: How many protons, neutrons, and electrons are in the followingatoms? (a) 40Ar, (b) 65Zn, (c) 70Ga,…

A: (A) 40Ar= protons- 18, neutrons- 22, electrons- 18 (B) 65Zn= protons- 30, neutrons- 35, electrons-…

Q: An element 'A' contains 5 protons, 5 electrons and 6 neutrons. it is a cation of Boron It becomes a…

A: Neutral Boron atom occupies 5th atomic number in the modern periodic table. Which states that it has…

Q: Which combination of protons, neutrons, and electrons is correct for the isotope of copper O A. 29…

A: Atomic number of an atom is equal to the number of protons present in it or the number of electrons…

Q: (1) and (2) have roughly the same mass. (1) = neutrons, (2) = atoms. O (1) = electrons, (2) =…

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Q: 2. The isotope of iodine with a mass number 131 is often used in medicine as a radioactive tracer.…

A: We know that, Number of proton= Atomic number=no. of electron (when no any charge present) no. of…

Q: Fluorine is atomic #9 with a mass of 19. Which of the following shows the correct number of protons,…

A: We have to predict the Fluorine atom protons, electron and neutrons. We have to predict about atoms…

Q: Give a second property of neutrons that is similar to the properties of protons.

A: Firstly, both protons and neutrons have same mass, i.e. 1 amu.   1 atomic mass unit (amu) equals…

Q: An isotope of element A contains the same number of neutrons as are found in an atom of $1V. The…

A: Atomic number of the elements indicates the number of protons present in the particular atom.  Mass…

Q: The cation of potassium- 42, contains 18 protons, 19 electrons and 24 neutrons. b. 19 protons, 18…

A: The isotope of Potassium(K42) :  Atomic number 19  It contains : 19 electron ,19 proton and  23…

Q: Which of the following hypothetical isotopes have the same mass number? Note: the number before the…

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Q: Element: Uranium Mass Abundance Abundance Number of Neutrons Number of Name of isotope (amu) (%)…

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Q: Oxygen has three isotopes, 16O, 17O, and 18O. The atomic number of oxygen is 8. How many protons and…

A: Isotopes are variants of a particular chemical element which differ in neutron number, and…

Q: Write the symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 11…

A: The symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 11 neutrons

Q: - Rubidium has two naturally occurring isotopes, Rb-85 (rēlat and Rb-87 (relative mass 86.9092 amu).…

A: 35) Average atomic mass can be calculated by multiplying the % abundance of the isotope with…

Q: 256 116 But- The isotope above has type your answer. protons, type your answer. neutrons and type…

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Q: What are the two different notations for an element with 6 protons, 6 electrons, and 8 neutrons?

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Q: 270, How many protons and neutrons are in an atom of 'Db ? Number of protons = Number of neutrons |…

A: Given  Element = 270 Db Number of proton   = ?  Number of neutron = ?

Q: Which of the following statements concerning an 131I atom and a 131Xe atom is / are CORRECT? (1)…

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Q: Fill in the following table: Elemental symbol Atomic Number Mass Number # protons 59 27 # neutrons #…

A: Mass number = Number of protons + Number of neutrons Since an atom is electrically neutral Number of…

Q: An element 'A' contains 4 protons, 4 electrons and 5 neutrons. it is + . It becomes when it has 4…

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Q: Calculate the atomic weight of antimony, which has two isotopes with the following properties:…

A: The atomic mass of an element is result of weighted average of masses of its corresponding…

Q: The total mass of 12 protons, 27 neutrons, and 24 electrons

A: Given that, no. of proton = 12 no. of neutron = 27 no. of electron = 24

Q: Give the number of protons, neutrons, and electrons for 5°C0 protons neutrons electrons

A: Given, Element : Cobalt (59Co) Mass number of Co = 59 Atomic number of Co = 27 Number of protons = ?…

Q: The mass number and atomic number of a nitrogen isotope are 15 and 7 respectively. Calculate the…

A: Atomic number is equal to the number of protons present in the atom.Mass Number = Number of protons…

Q: 4. A. B. C. D. Nitrogen atoms have 7 protons. How many electrons are in an ion with a charge of…

A: Given that, nitrogen atoms have 7 protons. We have to answer the given questions. Introduction: The…

Q: A certain element consists of two stable isotopes. The first has a mass of 138 amu and a percent…

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Q: How many electrons, protons, and neutrons does an element given as 50X24 have?

A: We are given an element: 50X24

Q: Determine the number of protons and the number of neutrons in isotope. 226Ra88

A: 226Ra88 is the isotope of Radon. Now, how to determine number of protons and number of neutrons.…

Q: An atom with 30 protons, 30 neutrons and 30 electrons has an atomic number of:     30     27,000…

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Q: Of the following subatomic particles, the one that has the lowest mass is   a. a proton.   b. a…

A: We know that, mass of proton= 1.67×10-27 Kg mass of neutron= 1.67×10-27Kg mass of electron=…

Q: All atoms of a given element have the same A) density B) number of neutrons c) mass D) number of…

A: Each element has a unique atomic number

Q: The atomic radii of the isotopes of an element are identical to one another. However, the atomic…

A: 1. Isotopes of an element have the same atomic number but different mass numbers. For example:…

Q: 11) To calculate the number of neutrons in an atom, you would subtract A) mass number from atomic…

A: Atomic number and mass number both can be found using number of protons and neutrons.

Q: An element 'A' contains 4 protons, 4 electrons and 5 neutrons. it is It becomes • when it has 4…

A: The question is based on the concept of atomic structure. by looking at proton,  neutron &…

Q: What will expected mass of atom that is 40Ar (it contains18 protons, 22 neutrons and 18 electrons)…

A: Final answer :- 39.948

Q: MCQ 32: The atom of aluminum (Al) has the number of neutrons (n") A. 13 В. 27 C. 14 D. 13

A: Given the atom of aluminum (Al) we are asked to calculate the number of neutrons in aluminum atom.

Q: 7. How many neutrons are there in carbon-14 A. 6 B. 8 C. 14 D. 20   8. How many protons are…

A: Calculate no. of neutron in C-14 & number of proton in 8 neutron and 10 electron ?

Q: Fill in the blanks. Isotope 25Mg2+ has: Number of protons Number of neutrons Number of electrons…

A: Given  Symbol of isotope    = Mg2+24 Number of proton    = ?  Number of neutron  = ?  Number of…

Q: See if you can complete the following table using only what is on this page. Element Symbol Nuclear…

A: Answers to all the blanks in the table is given below.

Q: What is the mass number of an atom which is made up of 38 protons, 52 neutrons and 38 electrons.

A: Mass number = Number of protons + Number of neutrons

Q: An element 'A' contains 4 protons, 4 electrons and 5 neutrons. it is •. It becomes • when it has 4…

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Q: Which of the following statements is TRUE, and why? A. Anions are usually larger than their…

A: A. Anion: It is the negatively charged species which has more number of electrons than protons.…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.