Complete the following table for two of the naturally occurring isotopes of potassium, which is an alkali metal: Atomic Symbol 30K 40K K 19 19 19 Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons

Q: 113 Which of the following atomic symbols represents an isotope of ¹¹³Cd? 112 Ag O In O O 114cd 113…

A: Isotopes are the atoms of same element with same atomic number but different mass number.  Example:…

Q: 4) Calculate the proton, electron and neutron numbers of given atoms? 20 Ca F "N

A: Concept introduction: For any element E, its IUPAC notation is represented as, EAZ. Where A : Atomic…

Q: A sample of the element Phosphorus is shown to have a mass of 33 and a charge of -3. How many…

A: The atom of an element is made up of sub-atomic particles. The major sub-atomic particles of an atom…

Q: The atomic number of an atom is equal to the number of:    neutrons plus protons   protons…

A: Atomic number : It is the number of protons present in the nucleus of an atom .  For example -  An…

Q: Write isotopic symbols in the form zXA for each isotope. the argon isotope with 22 neutrons

A: Different forms of same element which have different mass number (A) and same atomic number (Z).…

Q: O protor neutro O electr O none

A: protons   The chemical properties of an element are determined by the subatomic particle…

Q: What elements are in the mystery star #15? Helium Hydrogen Sodium Lithium O lithium and helium O…

A: The spectra of elements given are,

Q: There are only two naturally-occuring stable isotopes of copper, the masses of which are listed in…

A: Answer:

Q: Fill in the blanks in the table below. paper to find those values.) Element Name Atomic # # of…

A: The atomic number is the number of protons in the atom. The mass number is the number of protons and…

Q: Fill in the blanks to complete the following table. Number Number Number of of of Neutrons Protons…

A: Number of protons = atomic number Mass number = number of protons + number of neutronsCharge =…

Q: Complete the following table for an isotopically labeled atom or ion: Complete the following table…

A: Given incomplete table is :  Complete the given table ?  Number of protons (p) = Atomic number (Z)…

Q: The atom of an element has the symbol give the number of protons and electrons in it.

A: A neutral atom must contain the same number of positive and negative charges, so the number of…

Q: Complete the following table.

A: Symbol number of protons number of neutrons number of electrons atomic number mass number net charge…

Q: how many protons neutrons and electtrons are in 119Sn2+

A: Elements are represented by a chemical symbol, with the atomic number and mass number written to it…

Q: Write isotopic symbols in the form zXA for each isotope. The copper isotope with 34 neutrons

A: It’s explained below:

Q: b Complete the following table for an isotopically-labelled atom or ion: Group of Element Group 2A…

A: To complete the following table for an isotopically-labelled atom or ion.

Q: Technetium is the name of a(n): O Element O Subatomic particle O Quantum particle

A: Technetium (Tc) is a chemical element in the periodic table with atomic number 43. It is a…

Q: Try to complete the missing information for these two isotopes using only the data provided. Isotope…

A: The atomic number of an element is the number of protons present in the element.On the other hand,…

Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: what element has 7 protons 8 neutrons and 7 electrons

A: Consider the given element is neutral; the electron and proton number will be same. The mass number…

Q: Isotope Mass Number Protons Neutrons Electrons 35 Cl 37 Cl

A: For a given isotope notation, we can determine the mass number , protons , neutron and electrons.…

Q: Calculate the atomic number and atomic mass number for atoms with a- 4 electrons and 2 neutrons b-…

A: no of electron is equal to the number of the proton in a neutral atom.  The atomic number is the no…

Q: Select the two isotopes of nitrogen-15. NN-16 N714N714 F2−F2− phosphorus-15 OO-15 O+O+ O815O815…

A: Isotope - atomic number will be same  Answer will be - N815 O+

Q: Calculate the atomic mass for iron given the data for its natural isotopes. Fe-54: 53.940 amu 5.82%…

A:

Q: What are the two different notations for an element with 6 protons, 6 electrons, and 8 neutrons?

A:

Q: Element L M -6 Atomic Number 30 O +6 Mass Number 80 Protons 35 What is the charge of element "L"?…

A:

Q: for the same element. Element Symbol Cr Nuclear Atomic Mass Number Number Symbol Cu 29 51 Protons…

A:

Q: Name of element Number of Number of electrons Number of SYMBOL A Charge protons Neutrons zinc 30 34…

A: The atomic number is represented as 'Z' and the mass number as 'A' . The equations which are used to…

Q: Identify the correct atomic notation for the element that has 37 protons and 43 neutrons O Br 43

A: The "AZ" notation is a shorthand for the chemical symbol and atomic number and mass number of an…

Q: Name of Element Symbol Z A Protons Neutrons Electrons N 15 Calcium 42 38 50 14 16

A: An element is represented by ZAX, where Z is atomic number which is also equal to number of proton,…

Q: Write the atomic symbol for each of the following:  an atom with 47 protons and mass number of 107…

A:

Q: Use the images and symbols to determine the atomic number and mass number for each of these…

A: The given problems are based on the general properties of the elements.

Q: Isotopes differ in the number of protons neutrons electrons none of the above all of the above

A: The question is based on the concept of atomic structure. we need to describe the features of…

Q: about an atom’s subatomic particles.   Subatomic Particle Location Charge Weight proton…

A: Sub atomic particles are Electron , proton and neutron. We have to know that an electron has…

Q: The table shows the properties of silicon isotopes. Silicon Isotope Percent Abundance Mass Number…

A:

Q: Element Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons Ge Si Ni…

A:

Q: Which isotope has the same number of electrons and neutrons as the anion 19F- 180 19NE 1802- 23 Na…

A: The number of electrons in 19F- is 10  The number of neutrons in 19F- is 10

Q: Which of the following has more protons than neutrons?     12C     1H     24Mg2+     22Ne

A: Atomic number (Z) is defined as number of protons present in an atom.  Mass number (A) is the sum of…

Q: Isotope Name (wimass number) Atomic Number of Number of Total Electric Number of Electrons Number…

A: Complete the given table---