10. Fill in the following answers: a. Give the complete symbol for an anion of nitrogen with 8 neutrons and 8 electrons. b. Give the complete symbol for an atom of phosphorus with two more neutrons than sulfur-34. c. An ion of iron with 23 electrons.

Q: a.What is the charge on Rb? b.What is the charge on Ca? c.What is the charge on Sr?

A: Since you have posted a question with a multiple sub-parts, we will solve first three sub-parts for…

Q: 4. The radius of the nucleus of an oxygen - 16 atom is approximately 3.0 fm (femtometers, 1 m = 1015…

A: “Since you have asked multiple question, we will solve the first question for you . If you want any…

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: 30 si Use the atomic masses on the table below to calculate Am for the change 14 2 "N. u Which is…

A: The reaction given is, =>

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: Boron (BB)  has two naturally occurring isotopes: BB-10, which has a percent abundance of 19.88 %%…

A: The above mentioned question is explained below :

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

A:

Q: 9. What 9. What is the difference between a molecular element and an atomic element? List the…

A: Element is a substance which cannot be broken down into simpler unit.It is purest form any…

Q: mplete column 5 of the table, excluding the isotope symbol and the cells that are already filled.…

A:

Q: 2. Compare the "Abundance in Nature" for Carbon-12 and Carbon-13. Using the masses of the two…

A: Compare abundance of in Nature for carbon-12 and Carbon-13 Using the average  mass of two isotopes…

Q: 1. 1. An element X have throe isotopes X", X and X The percentage abundance of X is 90% and its…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: mass

A: Atomic mass of F2 atom = 35.994 u  It's relative atomic mass is give 36.0000 u

Q: lectrons-Neutrons.pdf + 107% Element/ Atomic Mass Number Ion Number Atomic Mass Protons Neutrons…

A: The complete table for the above question is given below :

Q: 2.5.1 Boron has two naturally occurring isotopes, 1°B and "B, which have masses 10.0129 and 11.0093…

A: Isotopes are the elements which have same atomic number but different mass number which means that…

Q: question below

A:

Q: 2. Consider the element Uranium, U. Determine which isotopes are naturally occurring. Look up the…

A: The average atomic weight from the given mass number and natural abundance of each isotope of the…

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: 1. What is the name of John Dalton's theory? 2. What are elements made of? 3. An atom of hydrogen…

A: As you have posted a question with multiple parts, we will solve the first three parts for you. To…

Q: The mass of a single niobium atom is 1.54×10-22grams. How many niobium atoms would there be in a…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: 1. Write in the atomic number for each Mg atom in figure. 2. What are the mass numbers of the…

A: Isotopes are the atoms of same element having different mass number and same atomic number.   For a…

Q: 13. Imaginary element mccourtium has an average atomic mass of 157.22 u. The atomic masses and %…

A: Determine--  a) % abundance of Mc-158  b) Atomic mass of Mc-158

Q: 6. Which row in the table is INCORRECT? (a) (b) (c) (d) (e) Symbol 79Se2 P 107 Ag+ 55Mn SV 130-…

A:

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: 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: Hi. How do I calculate weighted average atomic mass from isotope data?

A:

Q: Consider the following information about three atoms: (a) How are they similar to one another? (b)…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: A cube of gold that is 1.00 cm on a side has a mass of 19.3 g.A single gold atom has a mass of 197.0…

A: Atoms are packed orderly in a defined crystal lattice that is assumed to have any shape such as…

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

A:

Q: 9) If an element has its atomic mass as 24, it can be Magnesium?lf yes? No? What information is…

A: Metal :- which are good conductor of electricity.  Non-metal :- which do not conduct electricity.…

Q: Part C In Millikan's experiment, the charge on each drop of oil was measured in coulombs. Imagine…

A: In Mulliken oil drop experiment , with the help of known electric field , he determined the charge…

Q: 04: (a) Nitrogen occurs naturally as 2 isotopes: N-14 and N-15 O Nitrogen has an atomic number of 7.…

A: Question is related to Inorganic chemistry topic.

Q: Consider the following data for the element Z. what is a) percent of abudance and average mass (in…

A: Every atom in periodic table has some atomic mass and atomic number. When atomic number of two…

Q: Q11/ Calculate he equivalent weight of K2SO4, if you know the atomic weight of K=39, S=32, O=16.

A: Potassium sulphate = K2SO4 --> 2K+ + SO42- molecular weight = 174 (2x39 + 32 + 4x16)

Q: 3. The atoms in the previous question are isotopes of each other. Based on this information, list…

A: Given that, Atoms are isotopes of each other. What are the requirements for two atoms to be isotopes…

Q: 107 How many protons, neutrons, and electron are in the most abundance isotope of lead, Ag? Explain…

A: NOTE: In question its mentioned lead but the symbol given is of silver. Hence I'm taking it as per…

Q: The element zirconium has five naturally occurring isotopes. The masses (amu) and % abundances of…

A:

Q: 2. Silversmiths are warned to limit their exposure to silver in the air to 1 x 10-8 g Ag/L of air in…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 3. How can atoms acquire a charge? A. By gaining or losing electrons B. By gaining or losing protons…

A: Question 3  An atom contains equal number of protons and electrons. Protons having positive charge…

Q: Antimony has many uses, including infrared devices and as part of an alloy in lead storage…

A: We have the representation of element in which at bottom left you have known atomic number and at…

Q: Gallium has two naturally occurring isotopesGa-69 with a mass of 68 9256 amu and a natural abundance…

A: Given : There are 2 naturally occurring isotopes of gallium. Mass of isotope 69Ga = 68.9256 amu And…

Q: Q: Find the number of Na* ions in 2.92 gram of Na,PO,? (Skoog, Q4.7) ERSITY

A: We can found the number of Na+ ions in 2.92 gram of Na3PO4 by the below process,

Q: 1. A solid circular cone made of pure platinum (d = 21.45 g/cm3 ) has a diameter  of 2.75 cm and…

A:

Q: 14. Selenium-75 is used in the diagnosis of disorders related to the pancreas . How many (a) protons…

A: In a neutral atom the number of electrons and protons are same.

Q: I know how to get the protons and electrons but not sure how to get the neutrons

A:

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.