tiffanyb2
tiffanyb2 tiffanyb2
  • 02-10-2017
  • Chemistry
contestada

Help me please somebody ??

Help me please somebody class=

Respuesta :

anderroth24
anderroth24 anderroth24
  • 02-10-2017
The average mass of all the isoptopes of an element :)
Answer Link

Otras preguntas

Tell whether each statement is sometimes, always or never true: The graph of a quadratic function is a straight line.
What is the main criticism of campaigns for third party candidates in US elections? They take votes away from the larger parties. They cause greater division on
What is believed to have allowed ancient people to migrate to north and south America
The majority of a narrative takes place during the plots
Brock is a plumber. He charges a flat rate of $40 to visit a house to inspect its plumbing. He charges an additional $20 for every hour he spends inspecting or
2 true or false Darkness is straightforward and detailed and dose not require much inference Please help me on these two thank you
What is an important purpose of the joint chiefs of staff
Line a is parallel to line b, m<1=2x+44, and m<5=5x+38 -1 3 1 2
Can someone help me with this question?
Two cards are selected from a standard deck of 52 playing cards. the first is replaced before the second card is selected. find the probability of selecting a d