Please help with questions 1&2 While thesehandled in the laboratory setting and aleProcedure:1. Determine the number of isotopes of Beanium based upon the appearance (size, color, etc.).2. Sort the Beanium atoms into groups based on appearance. Each group represents a differentisotope.3. Count the total number of atoms of each isotope and record the result in the data table.4. Using the individual amounts of beans, determine the total number of atoms in your sample andrecord.5. Determine the abundance of each isotope using the formula and record the results.Number of Beans of Isotope #a. Abundance =Total Number of Beans6. Using a balance, measure the total mass of all the atoms of each isotope individually (ie takethe mass of all of the same bean).7. Record the total mass in the data table.8.Find the typical mass of ONE atom of each isotope by dividing the total mass by the number ofatoms. Record the result in the data table,9. Multiply the abundance (as a decimal) of each isotope by its mass to find the product andrecord the result in the last column of the data table.10. Add the products in the last column to find the "atomic mass" of the element beanium.Prelab:1. What are the main particles that make up the atom.2. What is the mass number of an isotope and how does that differ from the mass on the periodictable?3. Complete the following table for various isotopes and ions. Assume the atom is neutral when nonoted with a difference in electrons and protons:# neutronsElementManganese5.# ofprotons25SodiumBromineYttriumArsenicActinium4. Write the beta decay of Rn-222.# ofelectrons351036Write the alpha decay of Np-237.301245Atomic #39MassNumber8975227AtomicSymbol

An atom is the building block of matter that characterizes a chemical element.

Answered: 1. What are the main particles that…

1. What are the main particles that make up the atom. 2. What is the mass number of an isotope and how does that differ from the mass on the periodic table?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

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.

Question

Please help with questions 1&2

While these
handled in the laboratory setting and ale
Procedure:
1. Determine the number of isotopes of Beanium based upon the appearance (size, color, etc.).
2. Sort the Beanium atoms into groups based on appearance. Each group represents a different
isotope.
3. Count the total number of atoms of each isotope and record the result in the data table.
4. Using the individual amounts of beans, determine the total number of atoms in your sample and
record.
5. Determine the abundance of each isotope using the formula and record the results.
Number of Beans of Isotope #
a. Abundance =
Total Number of Beans
6. Using a balance, measure the total mass of all the atoms of each isotope individually (ie take
the mass of all of the same bean).
7. Record the total mass in the data table.
8.
Find the typical mass of ONE atom of each isotope by dividing the total mass by the number of
atoms. Record the result in the data table,
9. Multiply the abundance (as a decimal) of each isotope by its mass to find the product and
record the result in the last column of the data table.
10. Add the products in the last column to find the "atomic mass" of the element beanium.
Prelab:
1. What are the main particles that make up the atom.
2. What is the mass number of an isotope and how does that differ from the mass on the periodic
table?
3. Complete the following table for various isotopes and ions. Assume the atom is neutral when no
noted with a difference in electrons and protons:
# neutrons
Element
Manganese
5.
# of
protons
25
Sodium
Bromine
Yttrium
Arsenic
Actinium
4. Write the beta decay of Rn-222.
# of
electrons
35
10
36
Write the alpha decay of Np-237.
30
12
45
Atomic #
39
Mass
Number
89
75
227
Atomic
Symbol

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