Homework Answers
| Element | Hydrogen | Boron | Titanium | Barium | Iodine | Sulfur | Tin | Phosphorus |
| Symbol | H | B | Ti | Ba | I | S | Sn | P |
| Main group or transition element | Main group | Main group | Transition | Main group | Main group | Main group | Main group | Main group |
| Metal, non-metal, or metalloid | Non-metal | Metalloid | Metal | Metal | Non-metal | Non-metal | Metal | Non-metal |
| Group number | 1 | 13 | 4 | 2 | 17 | 16 | 14 | 15 |
| Name of group(if any) | Transition elements | Alkaline-earth metals | Halogens | Chalcogenides | ||||
| Period number | 1 | 2 | 4 | 6 | 5 | 3 | 5 | 3 |
| Number of protons in an atom | 1 | 5 | 12 | 56 | 53 | 16 | 50 | 14 |
| Atomic number | 1 | 5 | 12 | 56 | 53 | 16 | 50 | 14 |
| Number of shells of electrons | 1 | 2 | 4 | 6 | 5 | 3 | 5 | 3 |
| Number of valence electron | 1 | 3 | 4 | 2 | 7 | 5 | 4 | 5 |
| Number of neutrons | 0 | 6 | 36 | 81 | 74 | 16 | 69 | 16 |
|
Mass number |
1 | 11 | 48 | 137 | 127 | 32 | 119 | 32 |
The underlined numbers are a discrepancy in the actual value caused by the data already present in the table.
Add Answer to:
Da not change the number of neutrons or mass numbers that are given to you in this document. Thes...
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....
Electrons Complete the following table: Element Name Atomic symbol Osmium Neutrons Protons Mass number Os 3+...
Electrons Complete the following table: Element Name Atomic symbol Osmium Neutrons Protons Mass number Os 3+ 111 14 lis 140 Barium Question 53 of 5 Moving to another question will save this response.
64Chapter 7 Atomic Number and Atomie Mass The Periodie Table of Elements contains th and atomie...
64Chapter 7 Atomic Number and Atomie Mass The Periodie Table of Elements contains th and atomie wumber of protons, e atomic m number of each element. These numbbers indicate the neutrons, and electrons in each element's basic wtructure Each aquare in the Periodic Table represents an element There are two numbers in each square 3 Alomic Number The smaller number at the top of the box is the atomic number The number at the bottom of the box is the...
Element Mass Number of Protons Number of Neutrons Number Nickel - Part A 108 Fill in...
Element Mass Number of Protons Number of Neutrons Number Nickel - Part A 108 Fill in the first column Enter your answers separated by a comma. lodine name,, name, Submit Request Answer Part B Fill in the second column Express your answers as integers separated by a comma E% AED mass numbers, mass number4 = Submit Request Answer
Complete the following table. Name Symbol Atomic Number Neutrons Mass Number 6 7 81 Br phosphorous...
Complete the following table. Name Symbol Atomic Number Neutrons Mass Number 6 7 81 Br phosphorous 31
II. Isotopes Atoms of a given element all have the same number of protons and electrons,...
II. Isotopes Atoms of a given element all have the same number of protons and electrons, but can have different numbers of neutrons. Versions of the same element with differing numbers of neutrons are call isotopes. The symbol for an isotope is AX Where: A is the mass number (number of protons plus neutrons) Z is the atomic number (number of protons) X is the symbol for the element 2. Show the isotope symbol for the isotope of Fe with...
For the following elements, give the numbers of protons, neutrons, electrons, atomic number, and mass number....
For the following elements, give the numbers of protons, neutrons, electrons, atomic number, and mass number. a) Rn b) Sulfur-34 isotope Write the correct chemical formula and name of the ionic compound that forms from the following ions: a) Fe3+ and S2- b) Mg2+ abs P3- Write the chemical formula for the following compounds, and indicate which contain covalent bonds. a) Lithium nitride b) Carbon tetrafluoride c) Calcium sulfate
Q35. Given the following information, determine which, if any, elements are isotopes. (a) mass number =...
Q35. Given the following information, determine which, if any, elements are isotopes. (a) mass number = 32: number of neutrons = 17 (b) mass number = 32; number of protons - 16 (c) number of protons 15; number of neutrons = 16 Q36. Complete the following table with the appropriate data for each isotope given (all are neutral atoms): Element Symbol Atomic Mass Number of Number of Number of number number proton neutrons electrons 120 Sliver 107 19 9 92...
9. Insert the missing information in the following table. The first row is completed for you...
9. Insert the missing information in the following table. The first row is completed for you to provide an example. Note: you may have to add charges, mass and or atomic numbers to the element symbol to correctly complete the atomic notation for the atom or isoeope. Isotope Name Symbol Number fNumber of Neutrons Electrons boron-10 10 18 oxygen-I6 LU 146 92 19 17 18 18 32 16 18
Ul Tuise. iSUlBpes are atoms of the same element that have the same atomic number but different mass numbers. A. True B. False 9. The table below describes four atoms. Atom B 81 120 81 Atom C 80 1...
Ul Tuise. iSUlBpes are atoms of the same element that have the same atomic number but different mass numbers. A. True B. False 9. The table below describes four atoms. Atom B 81 120 81 Atom C 80 118 80 Atom D 79 120 79 Atom A 79 118 79 Number of protons Number of neutrons Number of electrons Which atoms represent the same element?
Ul Tuise. iSUlBpes are atoms of the same element that have the same atomic number...
Electrons Complete the following table: Element Name Atomic symbol Osmium Neutrons Protons Mass number Os 3+ 111 14 lis 140 Barium Question 53 of 5 Moving to another question will save this response.
64Chapter 7 Atomic Number and Atomie Mass The Periodie Table of Elements contains th and atomie wumber of protons, e atomic m number of each element. These numbbers indicate the neutrons, and electrons in each element's basic wtructure Each aquare in the Periodic Table represents an element There are two numbers in each square 3 Alomic Number The smaller number at the top of the box is the atomic number The number at the bottom of the box is the...
Element Mass Number of Protons Number of Neutrons Number Nickel - Part A 108 Fill in the first column Enter your answers separated by a comma. lodine name,, name, Submit Request Answer Part B Fill in the second column Express your answers as integers separated by a comma E% AED mass numbers, mass number4 = Submit Request Answer
Complete the following table. Name Symbol Atomic Number Neutrons Mass Number 6 7 81 Br phosphorous 31
II. Isotopes Atoms of a given element all have the same number of protons and electrons, but can have different numbers of neutrons. Versions of the same element with differing numbers of neutrons are call isotopes. The symbol for an isotope is AX Where: A is the mass number (number of protons plus neutrons) Z is the atomic number (number of protons) X is the symbol for the element 2. Show the isotope symbol for the isotope of Fe with...
Q35. Given the following information, determine which, if any, elements are isotopes. (a) mass number = 32: number of neutrons = 17 (b) mass number = 32; number of protons - 16 (c) number of protons 15; number of neutrons = 16 Q36. Complete the following table with the appropriate data for each isotope given (all are neutral atoms): Element Symbol Atomic Mass Number of Number of Number of number number proton neutrons electrons 120 Sliver 107 19 9 92...
9. Insert the missing information in the following table. The first row is completed for you to provide an example. Note: you may have to add charges, mass and or atomic numbers to the element symbol to correctly complete the atomic notation for the atom or isoeope. Isotope Name Symbol Number fNumber of Neutrons Electrons boron-10 10 18 oxygen-I6 LU 146 92 19 17 18 18 32 16 18
Ul Tuise. iSUlBpes are atoms of the same element that have the same atomic number but different mass numbers. A. True B. False 9. The table below describes four atoms. Atom B 81 120 81 Atom C 80 118 80 Atom D 79 120 79 Atom A 79 118 79 Number of protons Number of neutrons Number of electrons Which atoms represent the same element?
Ul Tuise. iSUlBpes are atoms of the same element that have the same atomic number...
Most questions answered within 3 hours.
-
Industry: Telecommunications in India
Here, you need to discuss the sources of the growth pattern
and...
asked 54 minutes ago -
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 2 hours ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 4 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 5 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 6 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 7 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 6 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 7 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 7 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 8 hours ago -
Pattern Corporation acquired all of Science
Company's outstanding stock on January 1, 2016 for $600,000 cash....
asked 8 hours ago -
Here are all accounts Tyler Co. maintains.
Tax expenses $4,750
Common stocks $48,840
SG&A expenses $2,500...
asked 8 hours ago