Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using this hypothetical case, and the fact that atoms maintain a charge of 0, how many protons, neutrons, and electrons would a potassium-40 atom contain? proton(s)

Q: An atom of aluminum has 13 protons and an atomic mass of 27 amu. How many electrons will it contain?…

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Q: The Manganese-55 ion, with a charge of +2, has: 25 protons, 30 neutrons, and 25 electrons 25…

A: To find out the number of protons, neutrons and electrons in the given ion, first of all, find out…

Q: Consider (a) an atom with 20 protons, 20 electrons and 20 neutrons, (b) an atom with 20 protons, 20…

A:

Q: A neutral atom of aluminum has 14 neutrons and 13 protons. How many electrons does this aluminum…

A: Number of  protons (p) = 13 Number of neutrons (n) = 14 Number of electrons (e) = ?

Q: In a naturally occurring sample, 19.8% of boron atoms have five neutrons and 80.2% have six…

A:

Q: Describe the structure of the atom in terms of protons, neutrons, and electrons and express the…

A: The atomic number defined as the number of electrons or number of protons present in a neutral atom.…

Q: Consider a rectangular piece of printer paper that is 8.5’’ x 11’’ (’’ denotes inches). In order to…

A: Given, Dimension of paper  = 8.5’’ x 11’’ Mass number of hydrogen atom = 1

Q: An isotope of carbon has 6 protons and a mass number of 14 amu. How many neutrons does it have?

A: Number of protons (p) = 6  Mass number (A) = 14  Number of neutrons (n) = ?

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron . Using…

A: Given that the charge on a proton is twice that of an electron, we can assume that for every single…

Q: An atom has 13 protons, 12 neutrons, and 11 electrons. Is this atom positively charged, negatively…

A: Here we are required to find the charge over the atom.

Q: Potassium has an atomic number of 19 and an atomic mass of 39 (ignore the possibility of isotopes…

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Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: We need to consider the hypothetical case where the charge on the proton is twice than that of an…

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: Which statement about subatomic particles are false? Protons and neutrons have charges of the same…

A: Proton, neutron and electrons are the subatomic particles present in an atom.

Q: How many protons are there in Lithium -7

A: In S-block alkali metal elements consists of first lithium metal having the symbol Li with atomic…

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: Answer: Potassium-39 means, its mass number is 39. Also neutron is always a neutral particle.

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: The atomic number of potassium (K) is 19. The mass number of potassium is 39. The number of protons…

Q: Naturally occurring chlorine (Cl) consists of 2 isotopes, 35Cl and 37Cl. Their relative abundances…

A:

Q: An ion of platinum has a mass number of 195 and contains 74 electrons. How many protons and neutrons…

A: Given data: The mass number of platinum ion=195 Number of electrons present in platinum ion=74 To…

Q: Explain the difference between an atom of xenon-130 and an atom of xenon-136. Give how many protons,…

A: Given :-  Two isotopes of xenon i. e.  Xenon-130 and Xenon-136  To explain :- difference between two…

Q: 1) There are 10 Protons in a neutral atom and it is a gas at room temperature and how many neutrons…

A: For an atom, protons are equal to the number of electrons and atomic number.  Proton=electrons =…

Q: How many electrons, protons, and neutrons does an Iron-55 atom have? 026 electrons, 26 protons, and…

A: Given that,Atom = Atomic number of Number of elctrons =?Number of protons=?Number of neutrons=?

Q: If an atom has 13 protons, what element is it? Explain your answer

A: Number of protons = 13 Identify the element = ?

Q: If Z is the protons and A is the mass number how am I to solve these types of equations?   How many…

A: In a neutral atom, Z represents atomic number, which is the number of protons present in the atom…

Q: Which of the following is true about the atom represented by the symbol: 127 53I? This atom has 53…

A: The way iodine atom has been represented is used for representing isotopes of an atom. It includes…

Q: Which of these pairs of atoms are isotopes? Atom A: 13 protons, 12 neutrons and 12 electrons. Atom…

A: Definition of isotopes =>  Isotopes are those whose atomic number is same (means number of proton…

Q: Isotope 25Mg2+ has: Number of protons Number of neutrons Number of electrons Mass number

A: Given :-  25Mg2+  To calculate :-  number of protons  number of neutrons  number of electrons  mass…

Q: The radioactive isotope fluorine-18 is used in medical imaging as indicated on the table above. How…

A: Since you have posted multiple questions, we are entitled to answer only the first.

Q: An atom of chlorine (CI) has a mass number of 37. Given only this information, which of the…

A: Given that atomic mass of chlorine = 37  Atomic number of chlorine = 17  Atomic number of neutral…

Q: Which of the following are considered charged particles? O a protons and neutrons O b protons and…

A: Charged particles are the ones having electric charges on them, either positive or negative.…

Q: "Atom X" has 7 protons, 8 neutrons, and 7 electrons "Atom Y" has 8 protons, 7 neutrons, and 8…

A: Given : For atom X  : number of Protons = 7 , neutrons = 8 , electrons = 7 For atom Y : number of…

Q: Give the complete chemical symbol for the atom that contains82 protons, 82 electrons, and 126…

A: Given information,      Atom contains 82 protons, 82 electrons, and 126 neutrons

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.