the PhET simulation, you build an ion with 4 protons, 6 neutrons, and a charge of 3+. This ion has an atomic number of

Q: A. Explain how you would determine the number of neutrons in a chlorine atom that has a mass number…

A: Given, A chlorine atom has a mass number of 37 Another chlorine atom has a mass number of 35…

Q: SHOW THE TWO WAYS OF WRITING THE SYMBOL FOR AN ATOM OF IODINE WITH 78 NEUTRONS

A: Atomic number is equal to the number of electrons and protons in an atom. Mass number is equal to…

Q: 1. A scientist collects data on a sample of Lithium. He determines that 92.3% of the sample is…

A: The atomic mass of lithium = 6.938923 amu

Q: In the computer lab, you used the PhET simulation to build an ion with 4 protons, 6 neutrons, and a…

A: Number of proton = 4 Number of neutrons = 6 Charge on ion = +3

Q: atoms are O None of these statements are true O neutral, with the number of protons equaling the…

A: Answer  All atoms are  Correct statement about atom in all…

Q: Calculate the average atomic mass for gallium if 60.00% of its atoms have a mass of 68,926 amu and…

A:

Q: Part A Complete column 1 of the table, excluding the isotope symbol. Symbol 112 Cd Protons Neutrons…

A: Atomic number = number of protons = number of electrons  Mass number  = number of protons + number…

Q: how many protons does an ion with 10 electrons and a charge of +1 contains

A:

Q: An ion with six protons, seven neutron and a charge of 2 + has an atomic number of?

A: Given :-  Number of protons = 6  Number of netrons = 7  Charge = +2 (which means loss of 2 electrons…

Q: Fill in the blanks below to show your results: Neutral atoms have the number of protons and…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: The mass of one atom of 14Silicon is 29.9738 amu. What is its mass mass deficiency (amu/atom).…

A: Mass deficiency is calculated by the formula as shown below: Mass deficiency = (Mass of all…

Q: Which statements about subatomic particles are true?a. If an atom has an equal number of protons and…

A: (a) This is a true statement because the charge of the proton and the electron are equal in…

Q: How many prtotons, neutrons and electrons are present in the antimony (III) ion ?    The number of…

A:

Q: Determine the subatomic particles for Si4- (the mass number remains at 29 amu, think about which…

A: The charge changed but the mass number did not changed. This is possible by emission of positron.…

Q: [References] Americium-241 is an isotope of americium used in household smoke detectors. This…

A:

Q: Find the number of electrons and neutrons in the following:  195Pt+2…

A: Protons are equal to the atomic number.  Platinum has atomic no. Of 78. *The number of neutrons =…

Q: Me et the Elem ents Name: In each boxx please find and then write the correct element by name, its…

A:

Q: an ion that has 55 protons and 54 electrons is ....

A:

Q: Please help questions! 1)An ion of potassium has a charge of +1. How many protons and electrons does…

A: Given, cation K+ and Anion O2-  For ions, Number of electrons is equal to atomic number minus the…

Q: b. x The element's symbol is It has protons. It has neutrons. c. 20X The element's symbol is It has…

A: Given symbols are:- 12854X and 4220X AZX Here, A is atomic mass and Z is atomic number.  128…

Q: Consider an ion Cr2+  that has a mass number of 54.   How many protons? How many electrons? How…

A: Given. Atomic mass of Cr = 54 ion = Cr2+

Q: (a) chlorine-35 protons electrons neutrons (b) palladium-104 protons electrons neutrons (c)…

A: Atomic number of a atom is equal to the number of protons present in it. The number of protons are…

Q: Which atomic particles are electrically charged? (a) electrons and neutrons (b) neutrons and protons…

A: Given, Which atomic particles are electrically charged?(a) electrons and neutrons(b) neutrons and…

Q: Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld)(a) Drag protons,…

A: a)

Q: 151 has an abundance of 48.03% and Europium-153 has an abundance of 51.97%. What is the atomic mass…

A: Calculation of average masses and abundance of isotopes.

Q: Potassium has three isotopes with masses 38.9367 amu, 39.9640 amu, and 40.9618 amu. The abundance of…

A: Abundance of other two isotopes can be calculated as:-

Q: 30 The mass of one atom of 14SiCon is 29.9738 amu. What is its mass mass deficiency (amu/atom).…

A: Mass of silicon atom = 29.9738 amu  Mass of an electron = 0.00055 amu  Mass of proton = 1.0073 amu…

Q: if the atomic element has the following: Symbol    Protons        Neutrons         Electrons…

A:

Q: An ion has 34 protons and a charge of 2-. How many electrons does this ion have

A: Given: Number of protons = 34. And charge on ion = -2.

Q: Element "X" has a mass# of 53. How many neutrons does it have if its atomic# is 27

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: An ion has 28 protons, 24 electrons, and 30 neutrons. What is its ionic charge?

A:

Q: (1) The radioactive isotope selenium-75 is used in medical imaging as indicated on the table above.…

A: Dear student since you have asked two different questions but according to guidelines we will solve…

Q: Match each charge, mass, or description with the correct subatomic particle. Some descriptors match…

A: The atom has three sub-atomic particles namely electron, proton and neutron.

Q: The number of electrons and protons in Fe*2 are(atomic number=26)

A: Given :- Fe+2  Atomic number of Fe = 26  To find out :- number of electrons and protons.

Q: OBo and F have the same number of neutrons. O"c and "N are isotopes of each other because their mass…

A: Atomic number = number of protons =number of electrons (for neutral element) Atomic mass = number of…

Q: 32p is an isotope of phosphorus that is frequently used in Biology labs. It has a mass number of 32.…

A: The given isotope is 32P.  The mass number of 32P, A = 32  Atomic number of 32P, Z = 15

Q: Enter the atomic symbol, including mass number and atomic number, for iodine-127. Express your…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Atomic Number Atomic Mass = : # of Protons : # of Protons + # of neutrons :: #of electrons : #of…

A:

Q: Answer the following questions about the 34 s2:.

A:

Q: A certain ion X3+ contains 21 electrons and 29 neutrons Identify an ion? what is the mass number…

A: Ions are formed, when an atom gains or loses its electrons, so the ions do not have the equal number…

Q: OXYGEN Atomic Number: Atomic Mass: # cf Protons: # of Electrons: # of Neutrons: 1 1

A: Atomic number of an element = Number of protons = Number of electrons Mass number = Number of…

Q: ElementX has 3 isotopes. What is the average atomic mass? Isotope 1 has a mass of 24 with a…

A:

Q: (a) 63Cu Protons Neutrons Electrons

A: Given :- (a) 63Cu  (b) 32S  To determine ;  total protons,electrons and neutrons in above cases

Q: Gallium has an atomic number of 31 and a mass number of 70. Which table shows the number of protons,…

A:

Q: Look at the symbol on the right and study the Periodic Table at the back of this book in. (and on…

A: Since you asked a question with multiple sub-parts, we will first three subparts for you. To get…

Q: Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld) and click on theAtom…

A: (a)