emirobertson04
Answered

Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

PLEASE HELP
What is the atomic mass of the element described below? *
Calculate the elemental atomic mass of Mg if the naturally occurring isotopes are Mg. Mg and PMg. Their masses and abundances are as follows:

PLEASE HELP What Is The Atomic Mass Of The Element Described Below Calculate The Elemental Atomic Mass Of Mg If The Naturally Occurring Isotopes Are Mg Mg And P class=

Sagot :

ardni313

The atomic mass of the element = 24.309547

Further explanation

Given

Isotopes of Mg

Required

The atomic mass

Solution

Atomic mass is the average atomic mass of all its isotopes  

Mass atom X = mass isotope 1 . % + mass isotope 2.% ..

The atomic mass of the element(Mg) :

= 23.98504 . 0.7870 + 24.98584 . 0.1013 + 25.98259 . 0.1117

= 18.876226 + 2.531066 + 2.902255

= 24.309547

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.