Seudónimo
Seudónimo
25-01-2019
Chemistry
contestada
Help me please thank you
Respuesta :
emii14
emii14
25-01-2019
A proton weighs one pound and a neutron weighs one pound. Really, there is no other weight other than those two. Subtract the number of protons from the atomic mass and you’ll get the remaining neutrons. 45-21= 24. 24 Neutrons is the answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
the level of knowledge and skills has regarding a particular topic
find the solution of the system of equations 2x-4y=32 2x-8y=48
You want to set up,your computer so that it attempts to boot from your usb drive before it boots from the internal hard drive where would you configure this
Solve for y. x + a = yb
Find a vector function, r(t), that represents the curve of intersection of the two surfaces. the paraboloid z = 7x2 + y2 and the parabolic cylinder y = 3x2
Write a function results in a reflection about the X-axis of the function f(x)=-(2^x)
Minority workers are underrepresented and have less access to certain high-paying occupations. this illustrates:
If your paycheck indicates that you worked 7.5 hours each day in an 8-day pay period, how many hours did you work in all? A. 54 hours B. 40 hours
Which is an example of informal research? a.finding general information about your research paper topic in an encyclopedia b. looking through newspapers and mag
An elephant can run 1/4 of a mile in 36 seconds how fast can that elephant run in mph
