hassanmberwa3 hassanmberwa3
  • 19-10-2020
  • Chemistry
contestada

Could you do both a and b

Could you do both a and b class=

Respuesta :

zannaa
zannaa zannaa
  • 19-10-2020

Answer: a. atominc number= protons= 33

neutrons= mass- atominc number

80-33= 47 neutrons

b.35 protons

46 neutrons

hope this helps

Answer Link

Otras preguntas

The United states is a leading producer of which of the following fossil fuels? A- oil B - natural gas C- liquid petroleum gas D- coal
help me on this problem
1 & 1/3 * 5/8 please help me get the answer
x is directly proportional to the square of y. if x = 45 when y=3, determine x when y=2
Nancy also has a mirror that measures 20.32 centimeters long. What is the length of Nancy’s mirror in inches? A. 1.45 B. 2.03 C. 8 D. 14
What is the solution set of the compound inequality 8< 4 - x <10
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The local parts shop buys a machine that costs $500,000. Its value depreciates exponentially each year by 10%. what is the machines value after 5 years
Write the equation of the line that passes through point (-10, -5) and is parallel to the line represented by the equation y = -2x + 7.
what is the significance of Lee's portrayal of calpurnia into the courtroom as she walks home with the children?(from TKAM Chapter 21)