3. The following are properties of isotopes of two ciements that are essential in our diet. Determine the number of prot

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3 The Following Are Properties Of Isotopes Of Two Ciements That Are Essential In Our Diet Determine The Number Of Prot 1 (29.07 KiB) Viewed 64 times

3 The Following Are Properties Of Isotopes Of Two Ciements That Are Essential In Our Diet Determine The Number Of Prot 2 (19.3 KiB) Viewed 64 times

3 The Following Are Properties Of Isotopes Of Two Ciements That Are Essential In Our Diet Determine The Number Of Prot 3 (11.57 KiB) Viewed 64 times

3. The following are properties of isotopes of two ciements that are essential in our diet. Determine the number of protons, neutrons and electrons in each and name them. (a) atomic number 26, mass number 58, charge of 2 (b) atomic number 53, mass number 127. charge of 1- 4. Complete the table below. Each raw characterizes an isotope of a neutral atom Report the isotope symbols using the 2X format isotope #protons # neutrons #electrons N A symbol 26 58 35 80 29 34 47 60 37 AT 81 Br 1ECI 32P

Mass 5. Calculate the average atomic mass of magnesium Magnesium has 3 naturally occurring isotopes with the following masses and natural abundances: isotope abundance 23.9850 amu 78.99% 24.9858 amu 10.001% 25.9826 amu 11.01% Report the results with the correct number of significant figures. Show your calculations "Mg 25Mg 26Mg 6. Calculate the mass (g) of silicon, Si, if you begin with 5.84 x 10atoms of silicon 7. Calculate the mass (g) of zinc, Zn, if you begin with 8.35 moles of zinc

8. How many grams of O (oxygen) are in 2522 gram of pure NaHCO32 9. How many grams of H are in 93.2 grams of PH:? 10. How many atoms of H are in 93.2 grams of PH?