Rubidium has an atomic number of 37 and a mass number of 85. How many protons, neutrons, and electrons does an ion of rubidium with a 1+ charge have? (1 point) O 48 protons, 37 neutrons, and 36 electrons O 37 protons, 48 neutrons, and 36 electrons O 37 protons, 48 neutrons, ar 38 electrons O 48 protons, 37 neutrons, and 38 electrons

Q: Which of the following atoms is the most metallic? Link to Physical Constants Link to Periodic Table…

A: Metal:Metals are situated on the left-hand side of the periodic table. The metals are…

Q: The element N-15 has: Group of answer choices a) 7 protons, 8 neutrons, and 15 electrons b) 7…

A: The given element is N-15: The atomic mass (Z) of N is 7. The atomic mass (A) of the N is 15. The…

Q: The table below lists the subatomic particles for three atoms: 1, 2, and 3. Which statement is…

A: Examine the number of protons electrons and neutrons for each atom

Q: State the number of protons in Ni^2+ Express your answer as an integer.   State the number of…

A: Atomic number (Z) :-  The number of protons present inside the nucleus of an atom is called atomic…

Q: how many protons does the atom of an element given by 32X61 have? a)29 b)32 c)61 d)90 e) none of…

A: Symbol of the element is => 32X61 Thus Atomic number = 32 Mass number = 61

Q: What is the ionic charge of an ion with 12 protons and 13 electrons? Group of answer choices -1…

A:

Q: 4. The correct electron-dot notation for C (atomic number 6) is .. 1) ·C ; 2) ·C..; 3) C., 4) -ċ. ..

A: The atomic number of carbon is 6. Its states that the carbon atom contains six protons and six…

Q: 90. Write isotopic symbols in the form X-A (for example, C-13) for each isotope.(a) the iodine…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: 3 protons, 3 neutrons, 3 electrons 2 protons, 1 neutron, 1 electron 7 protons, 7 neutrons, 9…

A: If in a atom or ion the no of protons and nk of electrons are same that it is neutral. If no of…

Q: 1. Answer the following: a. If a car has an EPA mileage rating of 30.0 miles per gallon, what is…

A: Answers are explained below.

Q: 2-52. Gallium is a metal with a wide variety of uses, including computer memory chips,…

A:

Q: If you remove two protons and two electrons from a sulfur atom (S), what new element is formed?…

A:

Q: There are ______ protons, ______ neutrons, and ______ electrons in an ion of 26 56 X 2 + . Group of…

A: Given : element 5626X which is forming ion with charge 2+ Since the number written on top left of…

Q: 1.)Fill in the blanks. Even though they are in the same family, the calcium atom is much larger…

A: They are in the same family, the calcium atom is much larger than beryllium atom because it has more…

Q: 6. The table below shows the number of neutrons and of electrons in five given atoms/ions: Number of…

A: In the given question the calculations of atomic and mass number of all the desired elements are…

Q: The most prevalent isotope of gold is Au-197. (4.5)a. How many protons, neutrons, and electrons are…

A: Isotopes are the elements that have same number of protons and ifferent number of neutrons.

Q: How many neutrons are present in an atom of tin that has an atomic number of 50 and a mass number of…

A: Atomic number is given by the number of protons present in the element. It is also known as proton…

Q: I want to make sure I got this right since I'm struggling a little bit. I have to figure out how…

A: In the center of the atom, there is a small, dense, positively charged region called as nucleus.…

Q: Part A Given the following: x, X, X, and X. Which are isotopes of each other? x. X. x. and 2x are…

A:

Q: How many electrons, protons, and neutrons are there in an atom ofa40Ca?   15 protons, 25 neutrons,…

A: In an atom of 4020Ca

Q: QUESTION 3 f the atomic number of an element is 12 and its atomic mass is 25; you could conclude…

A: Given Atomic  number and  mass number  For neutral  atom Protons = electrons = Atomic  number…

Q: 9. What is the difference between sulfate and sulfite? * O There is no difference, they are the same…

A: We know that sulphate is SO2-4  While sulfite is SO2-3

Q: 5) Which of the following elements has the largest number of electrons in n = 3? Na, Al, Si, Cl, Ar,…

A: "Electronic configuration" is described by arranging electrons of given atom/element in their atomic…

Q: How are the isotopes C-12, C-13, and C-14 alike? Group of answer choices They have the same number…

A: Isotopes are variants of chemical elements which differ only in the number of neutron and…

Q: Atomic Model Quiz 1. Label the atom below (include the nucleus, protons, neutrons, and electrons) 2.…

A: We are to fill the missing information in blanks about atomic structure.

Q: 5. Which elements are halogen elements? A. Fluorine, Chlorine, Bromine B. Calcium, Strontium, Barium…

A: We would use periodic table properties to answer these questions.    Note : As you have uploaded…

Q: 2-34 There are only two naturally occurring isotopes of antimony.121Sb (120.90 amu)and123Sb (122.90…

A: Let the percentage abundance of isotope 121Sb be 'x' and thus the percentage abundance of 123Sb…

Q: 10. Name the element which has the following numbers of particles. Be specific. (Include charges and…

A: 26 electrons, 29 neutrons, 26 protons    Fe2655  ( Iron) 53 protons, 74 neutrons I53127    (Iodine)…

Q: 3. Use the periodic table to find the atomic mass, atomic number, number of protons, and number of…

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Q: Group the elements into pairs that would most likely exhibit similar chemical properties. It does…

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Q: How many neutrons are present in the following isotopes of carbon? C-11, C-12, C-13 and C-14

A:

Q: Let's consider an isotope of an element X with the following atomic symbol: 42 X 20 Answer the…

A: For a neutral atom, the number of protons must be equal to the number of electrons.

Q: Which of the following DOES NOT belong to the following group if organized into one?  a. protons…

A: Proton is subatomic particle. It has positive charge. It lies inside the nucleus. Photon is not a…

Q: 26 Multiple Choice Which of the following has the greatest influence on an element's chemical…

A:

Q: Isotopic abundance (3 decimal places) No. of No. of Atomic A. Element Isotope neutrons mass (u)…

A:

Q: How many protons, neutrons, and electrons does the following ion have? 32 S2 16 O 16p, 16n, 18e O…

A:

Q: Activity 1: Isotopes The picture to the right shows that there are three different kinds of neon…

A: #Activity-1: Three isotopes of hydrogen(H) are Hydrogen-1 (H-1), HYdrogen-2(Deuterium, D-2) and…

Q: 1-An atomic cation with a charge of +2 has the following electron configuration: [He] 2s22p4 What…

A: Since you have posted multiple questions, we are solving the first question for you ; for the…

Q: 1. An experimenter obtained the following values for the charge (in coulomb) on five different drops…

A: MILLIKAN OIL DROP EXPERIMENT: This experiment was conducted to measure the electric charge of an…

Q: Select all the atoms below that are ions. O Atom 1: 5 protons, 6 neutrons, 5 electrons 9. O Atom 2:…

A: In ions , number of electrons is not equal to the number of protons as they are not electrically…

Q: li 7. Rewrite the isotopes above with the alternate abbreviation, record your answers in the answer…

A: We can use alternative symbol for isotopes as follows: Atom symbol- mass number For eg O-16  and…

Q: How many electrons, protons, and neutrons are there in an atom ofa40Ca?   a 30 protons, 30…

A: Given : We have to tell how many electrons are electrons, protons , neutrons are there in Ca.

Q: Question 14 How many protons (p+), neutrons (no) and electons (e-) are present in 118Sn4+?   Group…

A: Explanation to the correct answer is given below.

Q: Flourine has an atomic # Z = 9. How many protons, electrons, and neutrons are in a flourine atom…

A:

Q: Which of the following is a metal? Group of answer choices thallium, Tl, Z = 81 nitrogen, N, Z = 7…

A: Metal is one which donate the electron

Q: 2. VISUALIZING CONCEPTS Planet Threa is about to invade Earth. The only way to stop the invasion is…

A: T In Cu Ct O H Te Lar   Ba I R Ly   LI N Mo   G Y K Le A L

Q: Which of the following elements is the most metallic (even if it isn't a metal)? Group of answer…

A: they Belong to the non metal category and Helium even belong to the Noble Gas category but if  I…

Q: 3-48 Based on periodic table position, select the two elements in each set of elements that would be…

A:

Q: Based on its chemical family, which of the following elements is likely soft, silver-coloured, a…

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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.