Calculation of number of protons, neutrons , and electrons If given the mass # of 74...
Calculation of number of protons, neutrons , and electrons
If given the mass # of 74
# of neutrons 40
# of electrons 36
how do you find the charge or protons/atomic #?
Homework Answers
Add Answer to:
Calculation of number of protons, neutrons , and electrons
If given the mass # of 74...
1. what is the name of element, for this symbol Fe, the atomic number, mass number, protons,neutrons, electrons 2. what...
1. what is the name of element, for this symbol Fe, the atomic number, mass number, protons,neutrons, electrons 2. what is the name of element, symbol, atomic number, when mass number is 27,electrons 13, complete for protons, neutrons. 3. what is the name of elements, symbols, atomic number, mass number, when protons is 19, neutrons 20, find the electrons. 4. what is the symbol for Bromine, what is atomic number, protons, neutrons, electrons when the mass number is 80. 5....
Give the number of protons, electrons, and neutrons in each of the following: a. ^10 5...
Give the number of protons, electrons, and neutrons in each of the following: a. ^10 5 B b. ^199 80 Hg c. ^63 29 Cu d. ^77 34 Se Write the symbol for each of the following ions: a. the ion with 3+charge, 28 electrons, and a mass number of 71 b. the ion with 36 electrons, 35 protons, and 45 neutrons c. the ion with 86 electrons, 142 neutrons, and a 4 + charge d. the ion with a...
Da not change the number of neutrons or mass numbers that are given to you in this document. Thes...
Da not change the number of neutrons or mass numbers that are given to you in this document. These numbers are to be used to determine either the number of neutrons or the mass number Atoms and Elements Lab Activitys Complete the following chart Name of Hydrogen Boron Titanium Barium lodine Sulfurin Symbol of Group Transition ls the element a metal, metalloid? of Name of Group (if Period Number of protons Atomic Number of shells of electrons of valence Number1...
4. An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number, atomic mass, and ne...
4. An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number, atomic mass, and net charge? OA atomic number 26, atomic mass 56, net charge 3+ O B. atomic number 26, atomic mass 56, net charge 3 Oc atomic number 30, atomic mass 56, net charge 3+ ODatomic number 56, atomic mass 26, net charge 3-
(c) 47 protons, 47 electrons, and 60 neutrons; (d) 53 protons, 53 electrons, and 74 neutrons;...
(c) 47 protons, 47 electrons, and 60 neutrons; (d) 53 protons, 53 electrons, and 74 neutrons; (@) 94 protons, 94 electrons, and 145 neutrons. 2.6 Chemical Formulas Review Questions 2.39 What does a chemical formula represent? What is the ratio of the atoms in the following molecular formulas? (a) NO. (b) NCI,,()N,0,,(0) P,06
6. (9 points) Determine the number of protons, electrons, and neutrons in each isotope. a. 1951r...
6. (9 points) Determine the number of protons, electrons, and neutrons in each isotope. a. 1951r 77 PROTONS, 77 RECTCONS, 119 NEARONS b. Pb S2 PROTONS, 32 ELECTRONS, 157 NEUTRONS c. 2 GA 31 PROTONJ, 31ELEGRONJ, 42 NEUTRONS 28 Ni 7. (9 points) Write the mass number, atomic number, and chemical symbol for the following isotopes: a. 13 protons, 13 electrons, 15 neutrons 139 b. 76 protons, 76 electrons, 115 neutrons C. 88 protons, 88 electrons, 138 neutrons
what is the atomic number, mass number, number of protons, number of neutrons and number of...
what is the atomic number, mass number, number of protons, number of neutrons and number of electrons of Ocygen-16 Carbon-14 oxygen
A is atomic mass number and Z is atomic number 5. Complete the table below -remember Net #of neutrons electrons ch...
A is atomic mass number and Z is atomic number 5. Complete the table below -remember Net #of neutrons electrons charge #of symbol #of protons 238a2U 20 2+ 20 899Y 39 36 35 44 15 16 3- Show your work- LO 24Mg, 25Mg and 26Mg. 6. Calculate the elemental atomic mass of Mg if the naturally occurring isotopes Their masses and abundances are as follows: Isotope Atomic 24-Mg 25-Mg 26-Mg are Mass Isotopic 23.98504 amu Abundance 78.70% 24.98584 amu 10.13%...
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) proton...
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) protons and neutrons e) neutrons 66) The atomic number of an atom is: a) the number of electrons it has b) the number of neutrons it has c) the number of protons it has d) the number of protons plus the number of neutrons it has e) the combined total of protons, neutrons and electrons that it has 67) In water,...
An atom or ion has 43 neutrons , 36 protons, and 36 electrons. Identify the element...
An atom or ion has 43 neutrons , 36 protons, and 36 electrons. Identify the element symbol, and determine the mass number and charge for this atom or ion. element symbol: mass number: charge:
Give the number of protons, electrons, and neutrons in each of the following: a. ^10 5 B b. ^199 80 Hg c. ^63 29 Cu d. ^77 34 Se Write the symbol for each of the following ions: a. the ion with 3+charge, 28 electrons, and a mass number of 71 b. the ion with 36 electrons, 35 protons, and 45 neutrons c. the ion with 86 electrons, 142 neutrons, and a 4 + charge d. the ion with a...
Da not change the number of neutrons or mass numbers that are given to you in this document. These numbers are to be used to determine either the number of neutrons or the mass number Atoms and Elements Lab Activitys Complete the following chart Name of Hydrogen Boron Titanium Barium lodine Sulfurin Symbol of Group Transition ls the element a metal, metalloid? of Name of Group (if Period Number of protons Atomic Number of shells of electrons of valence Number1...
4. An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number, atomic mass, and net charge? OA atomic number 26, atomic mass 56, net charge 3+ O B. atomic number 26, atomic mass 56, net charge 3 Oc atomic number 30, atomic mass 56, net charge 3+ ODatomic number 56, atomic mass 26, net charge 3-
(c) 47 protons, 47 electrons, and 60 neutrons; (d) 53 protons, 53 electrons, and 74 neutrons; (@) 94 protons, 94 electrons, and 145 neutrons. 2.6 Chemical Formulas Review Questions 2.39 What does a chemical formula represent? What is the ratio of the atoms in the following molecular formulas? (a) NO. (b) NCI,,()N,0,,(0) P,06
6. (9 points) Determine the number of protons, electrons, and neutrons in each isotope. a. 1951r 77 PROTONS, 77 RECTCONS, 119 NEARONS b. Pb S2 PROTONS, 32 ELECTRONS, 157 NEUTRONS c. 2 GA 31 PROTONJ, 31ELEGRONJ, 42 NEUTRONS 28 Ni 7. (9 points) Write the mass number, atomic number, and chemical symbol for the following isotopes: a. 13 protons, 13 electrons, 15 neutrons 139 b. 76 protons, 76 electrons, 115 neutrons C. 88 protons, 88 electrons, 138 neutrons
A is atomic mass number and Z is atomic number 5. Complete the table below -remember Net #of neutrons electrons charge #of symbol #of protons 238a2U 20 2+ 20 899Y 39 36 35 44 15 16 3- Show your work- LO 24Mg, 25Mg and 26Mg. 6. Calculate the elemental atomic mass of Mg if the naturally occurring isotopes Their masses and abundances are as follows: Isotope Atomic 24-Mg 25-Mg 26-Mg are Mass Isotopic 23.98504 amu Abundance 78.70% 24.98584 amu 10.13%...
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) protons and neutrons e) neutrons 66) The atomic number of an atom is: a) the number of electrons it has b) the number of neutrons it has c) the number of protons it has d) the number of protons plus the number of neutrons it has e) the combined total of protons, neutrons and electrons that it has 67) In water,...
Most questions answered within 3 hours.
-
Your task is to design the page table for the 32bit Pentium
microprocessor. Answer the following...
asked 6 minutes ago -
The Paradise Shoes Company has estimated its weekly TVC function
from data collected over the past...
asked 4 minutes ago -
A researcher wishes to study the cumulative effects of several
combinations of HIV drugs. There are...
asked 4 minutes ago -
Although Epicurus advocates pursuing pleasure for the
good life, discuss a few reasons why he does...
asked 22 minutes ago -
Problem 1: Present entries to record the selected transactions
described below:
(a)
Issued $2,790,000 of 5-year,...
asked 28 minutes ago -
Using technology to support HR activities increases:
a.
the efficiency of the administrative HR functions.
b....
asked 29 minutes ago -
1. List the features used to classify leaf
types.
2. List some characteristics that are shared...
asked 34 minutes ago -
The three elements of Value Proposition, Key Customers, and
Capabilities operate within an environment. Which of...
asked 36 minutes ago -
Katelynn, a physician, earns $200,000 from her medical practice
in the current year. She receives $45,000...
asked 44 minutes ago -
Each row of the table below describes an aqueous solution at
25°C
.
The second column...
asked 48 minutes ago -
A horizontal wire is at y = 0. Current travels in the +x
direction. The magnetic...
asked 48 minutes ago -
Let X be a continuous random variable whose PDF is Let X be a
continuous random...
asked 1 hour ago