cassandragobah
cassandragobah
18-11-2020
Chemistry
contestada
Rounded mass number for Boron
Respuesta :
tylerbd5
tylerbd5
18-11-2020
Answer:
the atomic mass is 10.8 but is
rounded to 11.
the atomic number is 5.
Explanation:
Answer Link
marie7715
marie7715
18-11-2020
The number is 10.811 u
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Which expression is equivalent? -4(2x-3)
The National Highway Traffic Safety Administration (NHTSA) is responsible for all of the following except: A. establishing safety regulations for auto manufa
Helpppp pleaseeee !!!!
Find point P that divides segment AB into a 2:3 ratio. The point should be closer to A. A(-3,1) and B(3,5). P = Answer Round your answer to the nearest tenth
What are the zeros of 3x squared-5x+2?
1. Which pre-reading strategy would you want to do when deciding whether or not to read a new book? A. Look at the images in the book B. Read the first few para
A)State the number of valence electrons for the element O? B) An element with 5 protons, has how many electrons? C) If an element has 4 electrons and an atomic
reading proof. a proofreader can read 200 pages in 6 hours, and a second proofreader can read 200 pages in 9 hours. If they both work on a 200 page book, can th
Divide the following polynomial. (x^2 - 4) (x - 1)
Which formula is used to calculate average velocity?
