Write the complete symbol, including mass number and atomic number, for each atom.contains 28 protons and 30 neutrons:contains 22 protons and 21 neutrons:contains 15 electrons and 19 neutronsan oxygen atom with 10 neutrons:a chromium atom with a mass number of 54:

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

Answered: Write the complete symbol, including…

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter2: Atoms Molecules And Ions

Section: Chapter Questions

Problem 6PS: Give the complete symbol(ZAX), including atomic number and mass number, of (a) a nickel atom with 31...

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Write the complete symbol, including mass number and atomic number, for each atom.
contains 28 protons and 30 neutrons:
contains 22 protons and 21 neutrons:
contains 15 electrons and 19 neutrons
an oxygen atom with 10 neutrons:
a chromium atom with a mass number of 54:

Expert Solution

Step 1

Any element is represented as ${}_{a t o m i c n u m b e r}^{m a s s n u m b e r}X$

Mass number is given as ,

mass number =number of protons+ number of neutrons

while atomic number is,

Atomic number = number of protons ,

After calculating mass number and atomic number look in the periodic table for the symbol of element with the obtained mass number and atomic number .

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