malik13071 malik13071
  • 21-11-2022
  • Chemistry
contestada

1. lead has an average atomic mass of 207.19 amu. the three major isotopes of lead are pb-206 (205.98 amu); pb-207 (206.98 amu); and pb-208 (207.98 amu). if the isotopes of pb-207 and pb-208 are present in equal amounts, calculate the percent abundance of pb-206, pb-207, pb-208.

Respuesta :

Otras preguntas

What factor is a key component of health
write each write each sum as a product of the GCF of the two numbers 56 and 64
why do cells of plants roots generally lack chloroplast?
Please help me my answering this question I'm busy and can't find time to do it
What is the best explanation for the metaphor used in stanza 2. the poet compares lucy to a violet half-hidden by a mossy stone the poet compares lucy to a sing
What determines the shape and volume of a gas inside a container?
Which statement correctly compares Sparta to Athens A. Sparta ensured it's citizens had access to more goods and services than did Athens B. Sparta a had more
1/3 gallon. Added 10 gallons. Now 3/4 tank. How many more gallons to fill tank
The best example of an aggressive-rejected child is _____.
Sue made two types of cakes chocolate and vanilla. She cut all of the chocolate cakes into 5 slices each and all of the vanilla cakes into 15 slices each. If Su