Mass symbol # protons # neutrons # electrons name number 7 10 14 Zn2+ magnesium-26 12

Q: a. Number of Electrons b. Number of Neutrons c. Number of protons d. Mass number e. Valances

A: In periodic table , the elements are arranged in order of their atomic numbers.  Atomic number of…

Q: What is 16 protons+ 16 neutrons 18 electrons

A:

Q: Fill in the gaps in the following table, assuming each column represents a neutral atom: Symbol 52Cr…

A: Fill in blanks with suitable number-

Q: Symbol Protons Neutrons Electrons Mass # Charge 8. 10 8. 8. 18 9. 10 -1 10 10 10 00

A: Atomic number is equal to no. Of protons  No. Of protons are equal to no. Of electrons in neutral…

Q: 1. There are 2 main elements. H. One element contains 26 protons and another of 29 protons. III.…

A:

Q: Find the number of electron and neutrons in the following: 56Fe+3 Electrons Neutrons

A:

Q: References] Given these mass numbers and number of neutrons, what is the name and symbol of each…

A: An element (say X) is denoted as : ZXA  Here,  Z = Atomic number of the element  A = Atomic mass of…

Q: Complete the following chart, in order from left to right Mass Number Protons Neutrons Electrons Ion…

A: Correct option is B.

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: Fill in the table with the appropriate number of protons (p") and neutrons (n°) element p no K-32…

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

Q: Mass Name Nuclear Symbol # Protons # Neutrons # Electrons Number selenide magnesium-26

A: The nucleus of  an atom consist of protons and neutrons where as electrons lie out site the nucleus.

Q: Bromine has two naturally-occurring isotopes. 79Br has a mass of 78.9 amu and accounts for 50.3% of…

A: Given : Atomic mass of Br = 79.9 amu  Mass of isotope 79Br = 78.9 amu Abundance of 79Br = 50.3 % And…

Q: 2. Cl- F- 16 0-2 35 19 8 17 Number of Number of Protons=. Number of Protons=_ Protons= Number of…

A: Any element of the symbol  xAy the number of protons and electrons is the same as the atomic number…

Q: SUBATOMIC PARTICLES AND ISOTOPES Complete Symbol Atomic Mass Number of Number of Number of Element…

A:

Q: Isotope name Oxygen-18 Sodium-24 protons 8. 35 55.5 3207 S to 29 neutrons 46 electrons 35 29 26 Fe…

A:

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: For each atom give the following information: [1] the atomic number; [2] the mass number; [3] the…

A: The given compounds are 11850Sn 195Pt To find: atomic number, mass number, number of protons, number…

Q: (2.8)An element occurs as three isotopes with atomic masses 19.99 amu (abundance = 90.51%), 20.99…

A: We have to calculate the atomic mass the given element

Q: Thorium+2 Zinc - 67 Chemical Symbol Atomic Number, Z 30 Mass Number, A 232 # of protons # of…

A: The number of protons in the nucleus of the element is known as the atomic number Z. In a neutral…

Q: s in the following table: Element Proton 87 (7) 16 (1) (2) 223 (4) (5) (6) 119 50 Neutron Electron…

A: An atom is a smallest entity capable of independent existance. It is electrically neutral as number…

Q: Direotium lons (eation). Write your 2. 3. 1. 40 48 27 Al3+ Ca2+ Ti+ 20 22 13 Number of Number of…

A: Since we only answer up to 3 subparts, we will answer the first three subparts only. Please resubmit…

Q: Atomic Mass Numbér of Number of Name Symbol Charge number Number neutrons Electrons hydrogen-2 2H 2.…

A: Atomic number of an element is equal to the number of protons present in it.  In a neutral…

Q: What is the total number of subatomic particles in the nucleus of an atom of 209 Bi 83? 83 292 209…

A: in any atom subatomic particle are  mainly electron,  proton and neutron.  Proton and neutron are…

Q: explanation

A: The C12 has 6 protons and 6 neutrons The C14 has 6 protons and 8 neutrons

Q: How many protons, neutrons, and electrons are in 119Sn2+? a. 50 p, 69 n, 48 e- b. 50 p, 69 n, 50 e-…

A: The number of electrons, protons, neutrons found in 119Sn2+ has to be determined.

Q: Complete the following chart, in order from left to right Mass Number Protons Neutrons Electrons Ion…

A: It has number of protons = 2, which is also equal to its atomic number. So, this is a Helium (He)…

Q: How many protons, neutrons, and electrons are present in a singleatom of:a. phosphorus-30 b.…

A: (a) Since the atomic number of phosphorus = 15  Hence number of electrons = Atomic number = 15   And…

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: Complete the following table. Use the information provided in the chart – not a periodic table…

A:

Q: (IMPORTANT NOTE: X= Symbol, A=mass number, Z = atomic number) Name # of # of protons neutrons Cobalt…

A: Since you have asked multipart type questions, we will solve only first  three questions for you. If…

Q: Find the number of electron and neutrons in the following: 190Os-3 Electrons Neutrons

A: The given element is 190Os3+ Mass number=190 Charge =+3  Atomic number =76

Q: Use the element box for potassium to fill in the missing information. 19 K Protons = Type here…

A: Given: Element box of Potassium:

Q: Find the number of electron and neutrons in the following: 52Cr+2 Electrons Neutrons

A: Given;

Q: nucleus was fused with another nucleus (by chance) to form heavier elements such as Cr, Ni, Fe. You…

A:

Q: 100 100 relative abundance relative abundance (%) 50 50- 10 12 mlz 06 88 94 92 For each of the two…

A: 1.) Average atomic mass is calculated using formula : Average Atomic mass : X1 M1 + X2 M2 + X3 M3 +…

Q: 10. How many elements do the three atoms represent? Element X Element Y Element Z 54 Atomic number…

A: The atom having same atomic number are same element , if the mass number is different then they…

Q: These masses of subatomic particles may be useful for the following question(s). electron 0.00055…

A: Given:: Mass of Cl-37=36.9659 amu mass of proton=1.0073 amu mass of neutron=1.0087 amu mass…

Q: 81 neutrons 54 electrons Determine the number of protons, neutrons, and electrons in Cut. protons…

A:

Q: 4. Now let's relate mass number, protons, and neutrons. Complete the following table for isotopes of…

A: Isotopes are the species having the same atomic number but different mass number. In other words,…

Q: Atomic o Mass Number of Name uon lo Symbol Number Neutrons W. Number 8. 2raon ls. 1sd: bozogorq 10 6…

A: Atomic number of an atom is equal to the number of protons present in it. It is written in the…

Q: The mass of an element is determined by: Sum of neutron and electron count total neutron count…

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

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

A: Any element is represented as Xatomic numbermass number Mass number is given as , mass number…

Q: Find the number of electron and neutrons in the following:  65Zn+2

A: Let us consider an atom Xba Where a is the mass number and b is the atomic number or number of…

Q: 13) How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6 14) Identify the chalcogen that has 18…

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

Q: Subatomic particle Neutron Proton Electron Charge Nitrogen Oxygen Fluorine Sodium Magnesium Mass…

A:

Q: 9. Protons Neutrons 64 +1 Electrons 30 Zn

A:

Q: Question attached

A: Symbol                                     69Ga+3   Atomic number           = 31 Number of protons…

Q: Find the number of electrons and neutrons in the following: 127|-1 Electrons Neutrons

A: Mass number (A) :-  The sum of protons and neutrons present inside the nucleus of an atom is called…

Q: Number of... Atomic Mass Isotope Name Isotope Symbol Protons Neutrons Electrons Number Number…

A: Atomic number: The atomic number of a chemical element is the number of protons found in the nucleus…

Q: Subatomic Particles Atomic Mass Element Number Number Protons Neutrons Electrons Iron 30 27 13 19…

A:

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.