Which of the following are considered charged particles? O a protons and neutrons O b protons and electrons O c protons, neutrons and electrons O d just electrons

Q: A hypothetical element has two isotopes: I = 62.00 amu and II = 66.00 amu. If the atomic mass of…

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Q: Three magnesium isotopes have atomic masses and relative abundances of 23.985 amu (79.99%), 24.986…

A: The atomic of an element = Σ Atomic mass ( Isotope ai ) X Abundance (Isotope ai) Atomic masses and…

Q: 5. Which of the following information can be determined from this isotope: sodium 23 L # of protons…

A: The isotope given is Sodium-23. Since the element is mentioned as sodium. Hence the atomic number of…

Q: What is a proton? O A positively charged particle found inside the nucleus of an atom O The smallest…

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Q: 109. Fill in the blanks to complete the table. Number of Number of Number of Symbol A Protons…

A: An element consists of three sub-atomic particles. These are protons, neutrons and electrons.

Q: How many protons are in the nucleus of an atom of eachelement?(a) Ar(b) Sn(c) Xe(d) O(e) Tl

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: Complete the following table: 46V Symbol Protons 15 Neutrons 15 68 52 Electrons Please enter the…

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Q: An isotope is best defined as two or more forms of the same element that contain equal numbers of…

A: Isotopes are derivatives of certain different chemical components differing from neutron number to…

Q: How many neutrons, protons, and electrons does126 52Te have?A. 126 neutrons, 52 protons, and 52…

A: Interpretation - To find number of neutrons, protons and electrons in Te52126.

Q: An ion composed of which of these particles would havea mass of approximately 16 amu and a charge of…

A: An atom consists of the nucleus at its center, and electrons revolve around the nucleus. The nucleus…

Q: Which of the following are isotopes? Atom or ion AQR MGEL # of electrons 5 9 18 28 36 59 # of…

A: Isotope are having same number of protons differ in number of neutrons

Q: 2.105 For the noble gases (the Group 8A elements) ¿He, 10Ne, 18 Ar, Kr, and Xe, (a) determine the…

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

Q: 108. Determine the number of protons and neutrons in each isotope of chromium and use the listed…

A: Those atoms of an element which have same atomic and different mass number are known as the Isotopes…

Q: How many protons, neutrons and electrons are there in a neutral atom of the isotope of antimony…

A: Number of protons = atomic number   Number of electrons = atomic number(in case of neutral atom)…

Q: Which pair of particles has the same number of electrons? O Br, Se O AI3+, p3- O Ne, Ar OF, Mg2+

A: Atomic number(Z) :-  The number of protons present inside the nucleus of an atom is known as its…

Q: The element copper has two naturally occurring isotopes with masses of 62.9400 amu and 64.9300 amu.…

A: The element copper has two naturally occurring isotopes with masses of 62.9400 amu and 64.9300 amu.…

Q: 4. Complete the following table. Symbo # 206pb Mn²+ Net Protons Neutrons Electrons Charg le 31 52 38…

A: Here we are required to find the number of subatomic particle of different element

Q: Calculate the atomic mass element "X" if it has 2 naturally occuring isotopes withthe following…

A: Percent abundance of X-51 = 67.88 %  Percent abundance of X-53 = 32.12 %

Q: What is an atom? O It is composed of protons and electrons but not neutrons O It is the smallest…

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Q: Prior to 1961, the atomic mass standard was defined as 1/16 ofthe mass of ¹⁶O. Based on that…

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Q: Fill in the gaps in the following table: Symbol P3- Protons 35 49 Neutrons 45 66 118 Electrons 46 76…

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Q: (c) Calculate the mass percent of protons in the nucleus of each of these isotopes. % of protons in…

A: The isotopes given are 105B and 115B.

Q: e) A strange sample has 3 isotopes with abundances 1.4%, 24.1% and 74.5%. The atomic masses of the…

A: The average atomic mass of an atom is calculated by the formula: Avg atomic mass=∑Relative…

Q: Explain the following statement: The smallest particles unique to an element may be atoms or…

A: An atom is formed of three main sub-particles namely, electrons, protons, and neutrons. Protons and…

Q: A sample of gallium contains two isotopes and its atomic weight is 69.72 amu. If the sample is…

A: Isotopes can be defined as the members of same family having same atomic number but different mass…

Q: Complete the table below by filling the blanks with the correct value. Mass Atomic Number Symbol Mo…

A: Number of protons in an atom is equal to the atomic number of atom  For a neutral atom, number of…

Q: Calculate the atomic mass of each of the following ele- ments using the given data for the…

A: Formula to calculate average atomic mass- Average atomic mass = ∑ i=1n(mass)i (abundance)i %…

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: Which of the following are isotopes? Atom or ion A QR MGEL # of electrons 5 9 18 28 36 5 9 # of…

A: Isotopes are the species that has same number of protons but different number of neutrons.

Q: Write the following isotopes in hyphenated form (e.g., “carbon-14”)(a) 24/11 Na(b) 29/13 Al(c) 73/36…

A: The hyphenated form for the isotopes is written by writing the name of the element and mass number…

Q: In complete sentences, describe the similarities and differences between:a. different isotopes of an…

A: (a) similarities and differences between isotopes of an element: Various isotopes of an element have…

Q: 18 - Since a neutral Cl atom has 17 protons and 18 neutrons, which of the following is false? O a)…

A: Given  Atom = Neutral Cl       Number of proton (p)   = 17 Number of neutron ( n ) = 18 False…

Q: 5. Which of the following represent isotopes of the same element? А: 34 B: 79x C: 78x 34 D: 81x 35…

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Q: Which one of the following statements regarding subatomic particles is true? a. Electrons have a…

A: An atom consists of three sub-atomic particles namely, electrons, protons, and neutrons. Electrons…

Q: Write the isotopic symbols in the form X-A (for example, C- 13) for the iodine isotope with 74…

A: Given Form   (X-A)   where X represents Element and A represent Atomic mass For example C-13  where…

Q: 3. In discussing individual atoms öf å spe isotopes have in common, which subatomic particle…

A: 3. Isotopes have same atomic numbers but different mass numbers.  Atomic number  is determined by…

Q: Calculate the atomic mass of element "X", if it has 2 naturally occurring isotopes with the…

A: Given that : Isotopic mass of X-39(m1) = 38.70 amu Abundance (A1) = 33.00% Isotopic mass of X-41(m2)…

Q: What type of particles are found in the cloud surrounding the atom's nucleus? O Positively charged…

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Q: 19. Two particles X and Y have the following composition: X: 17 protons, 18 neutrons, 17 electrons…

A: The question is based on the concept of atomic structure. there are various subatomic particles like…

Q: For the following neutral atoms, give the number of protons, neutrons, and electrons: 194 78Pt…

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Q: If an atom has no charge, which of the following must be true? O It has more neutrons than protons…

A: For neutral atom :-1 Number of protons is equal to number of electrons.2 Number of neutrons may more…

Q: Do both members of the following pairs have the same num-ber of protons? Neutrons? Electrons?(a) ³₁H…

A: Do both members of the following pairs have the same number of protons? Neutrons? Electrons? (a) ³₁H…

Q: Two different atoms are isotopes if they have: the ame number of protons, but different number of…

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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: How many protons, neutrons, and electrons are there in a neutral atom of 113In (indium-113)?

A: Atomic number of indium = 49 Atomic mass of indium = 113

Q: Which statement regarding the nucleus of an atom is correct? O A. The nucleus contains protons and…

A: The Nucleus is the part of the atom . The nucleus is made up of the Protons and the Neutrons . The…

Q: what is the atomic mass of an unidentified element that has 2 naturally occurring isotopes with the…

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Q: Complete the following sentence: 'Different isotopes of the same element have..' O the same number…

A: Introduction The species which comprised of similar atomic number but the different mass number…

Q: Complete the following table: Symbol Protons Neutrons Electrons Mass Number Charge 1735CI 3064Zn 2+…

A: Formula used  Proton+neutron=mass number  Electron = proton+charge if charge is negative  Electron=…