. How many protons, neutrons, and electrons are there, respectively, in 69Se2- ?

Q: How many protons, neutrons, and electrons 58Ni2+ has?

A:

Q: (1) How many protons, neutrons, and electrons are in C ? 16 (2) How many protons and electrons are…

A: An atom basically consists of proton, neutrons and electrons. The protons and neutrons are present…

Q: I have to figure out the number of protons, neutrons, and electrons are in the following? 63 Cu   I…

A: Copper is an element having atomic number 29 and its mass number is given 63.

Q: Do both members of the following pairs have the same number of protons? Neutrons? Electrons?…

A: An element is represented by the symbol XZA, where A is the mass number and Z is the atomic number.…

Q: -What is the Z number of CL= Chlorine? -How many protons does CL = Chlorine have? %D -How many…

A: Halogens in the periodic table are the second-last group in the periodic table. This means that it…

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: 3. How many protons (P), neutrons (N) and electrons (e) are present in Os² that has mass number 190…

A: Given that  Atomic no of element = 79

Q: The ratio of oxygen to nitrogen by mass in NO2 is 2.29. The ratio of fluorine to nitrogen by mass in…

A: Ratio of Mass of Oxygen atom to that of Nitrogen atom in NO2 is 2.29. Ratio of Mass of Fluorine…

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

A: Calculation of protons, neutrons and electrons present in neutral atom: The given compound is…

Q: How many protons, neutrons, and electrons are in a Sr2+ with a mass number of 88?

A: We are given Sr2+ on having mass number, (A)= 88.

Q: Chlorine has two naturally occurring isotopes, 35Cl and 37Cl. What is the mass number of each…

A: To find: The mass number of each isotope. Number of protons, neutrons and electrons are present in…

Q: How many protons and how many neutrons are there in a nucleus of the most common isotope of (a)…

A: Number of protons = atomic number  Number of neutrons + number of protons = mass number  So,…

Q: Which of these is found in the nucleus of an atom? * -Protons -Electrons -DNA -Depends on the atom

A:

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

A:

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: 1. What is the mass number of a potassium (K) atom that has 20 neutrons?

A: Atomic number (Z) = Number of protons Mass number = number of protons + number of neutrons

Q: How many protons does an atom of mercury-200 have? Write the numerical answer only.

A: The number of protons is represented by the atomic number. The protons are present inside the…

Q: Radon is a radioactive gas that can cause lung cancer. It has been detected in the basements of some…

A: Rn-220 is an isotope of radon. In the isotopes, the number of protons remain same whereas the number…

Q: Complete the table: Symbol # Protons # Neutrons # Electrons Net Charge 905r Mn2+ 30 2+

A: The number of protons in the nucleus of the atom is equal to the atomic number. The number of…

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: What is the mass of iridium 2 most common isotopes and the numbers of protons and neutrons in each…

A: The elements which has same atomic number but different mass number is known as Isotopes. Iridium…

Q: How many protons, electrons and neutrons are in 34S2-? Number of protons ______________   Number of…

A: 34S2- Atomic No. = 16 Mass No. = 34 The atomic number specifies the number of protons, positively…

Q: 30. How many protons are there in Po-209? a. 84 b. 125 С. 123 d. 209 31. How many protons are there…

A: * Mass number of element =  Number of protons + Number of neutrons * Atomic number = number of…

Q: ow many protons does aluminum (Al) have? How many neutrons? How many electrons?

A: Aluminium  atomic number = 13  Electronic  configuration  of aluminium = 1s22s22p63s23p1

Q: 4. Complete the following table. Symbol # Protons # Neutrons # Electrons Net Charge 206Pb 31 38 3+…

A: In the given question we have to fill the following table. here, we have to write the electron,…

Q: How many neutrons are there in a neutral Rhuthenium? * Your answer How many electrons are there in…

A: The periodic table represents elements arranged in the increasing order of atomic numbers in rows…

Q: How many neutrons are there in chlorine Cl

A: Isotopes:  The atom has same atomic number but different mass number is called isotope.The stable…

Q: 4.38 Strontium has four naturally occurring isotopes, with mass numbers 84, 86, 87, and 88. a. Write…

A: To find: Why is the atomic mass of strontium listed on the periodic table not a whole number? Which…

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: 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: Give the number of protons (p), neutrons (n), and electrons (e) in a) 15N3- b) 40Ca2+ SNER

A: Protons are positively charged particles. Electrons are negatively charged particles. Neutrons are…

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: Part D Based on your answer in Part B, how many neutrons are in this amount of 13C? Express your…

A: Applying mole concept.

Q: How many protons, neutrons, and electrons, respectively, are in 57Co2+?

A: Given ion,         57Co2+ ion The atomic number of cobalt is 27.

Q: 13) Fill in the blanks to complete Table 2. (A = mass number) (4 points)W.A3W2MA TROH2 %3D oidesup…

A: In a neutral atom, the Number of electrons= No. of protons Atomic number (Z)= number of protons (p)…

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: (1) The radioactive isotope carbon-11 is used in medical imaging as indicated on the table above.…

A: Since we know that Atomic number = number of protons Mass number= number of protons + number of…

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

A:

Q: Chlorine has two naturally occurring isotopes, ³⁵Cl and ³⁷Cl.What is the mass number of each…

A: Number of proton present in a neutral element = Number of electron present in that neutral element =…

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: 1. The atoms of elements A (blue) and B (orange) form two compounds shown here. Do these compounds…

A: Given diagram is : Atom A is denoted = Blue  Atom B is denoted = Orange  Do these compound obey law…

Q: Carbon has three isotopes, 12C, 13C, and 14C.  Each isotope has 6 electrons and 6 neutrons.   True…

A: isotopes are the compound having same atomic number but diffrent mass number for example hydrogen…

Q: Bromine has two isotopes, Brand Br, whose abundances are (50.69% and 49.31%). Calculate the average…

A: MBr-79 is the molar mass of bromine-79 = 78.9183 u MBr-81 is the molar mass of bromine-81 = 80.9163…

Q: How many protons, neutrons, and electrons does 79se2-  ion?

A: Se or selenium comes under carbon family. Selenium is a metalloid(an element intermediate in…

Q: 2.41 Do both members of the following pairs have the same num- ber of protons? Neutrons? Electrons?…

A: The given elements are, a) 168O and 178O b) 4018Ar and 4119K c) 6027Co and 6028Ni

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.