thecrew478 thecrew478

09-10-2017
Chemistry

contestada

In atomic mass units, what is the average atomic mass of the atoms that make up boron (B)?

A. 2
B. 5
C. 13
D. 10.81

Respuesta :

Аноним Аноним

09-10-2017

Atomic mass is the decimal number that is on the periodic table...

Boron's atomic mass is 10.81

Answer Link

Otras preguntas

*PLEASE HELP ASAP!* "For imposing Taxes on us without our Consent" is one of the grievances listed in the Declaration of Independence. How does today's U.S. gov

How is the plot driven by the conflict? Is the conflict necessary for the plot? How is the plot resolved in The Cask of Amontillado

A line with slope of -3 passes through the points ( x , -6 ) and ( -2 , 6 ). What is the missing x-coordinate?

PLEASE HELP GEOMETRY URGENT

What is the ratio of red-eyed flies to brown-eyed flies? Question 1 options: a) 1:1 b) 1:3 c) 3:1 d) 4:1

Which president was responsible for starting the spoils system in washington?

Benjamin Franklin was an outstanding diplomat, inventor, writer, and scientist. He can easily be ranked among the most extraordinary human beings who have ever

HELP PLEASE A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test. Each adult bike requ

What is a analogy for adhere

ILL GIVE YOU BRAINLIEST Escoge la forma correcta del verbo en el pretérito. -Mi hermano ____________ un vaso. Question 1 options: rompió rompiste rompe rompimo