caboutaj1
caboutaj1
04-05-2021
Chemistry
contestada
How many protons are in the isotope 231/91Pa
Respuesta :
CoolReaper
CoolReaper
04-05-2021
There are truly 91 protons in 231/91Pa.
Here is extra information about this but different.
There are 140 neutrons in 231/91Pa
There are 91 electrons in 231/91Pa
And the melting point is 1600.0° C.
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
"Find the value of x. Round to the nearest tenth. Refer to the attachment below. "
Although sleep requirements vary from person to person, most teens are recommended to get _____hours of sleep per night
Europe dominated much of South and Southern Asia in the 1800 mainly because
Which of the following rational numbers is equal to 4 point 2 with bar over 2? 35 over 9, 36 over 9, 37 over 9, 38 over 9 35 over 9 36 over 9 37 over 9 38
find the volume of a sphere with a radius of a 5 m. remember that the volume of a sphere is 4/3πr3
Which of the following best describes the English expression the quotient of four and the sum of a number and three? A. 4/x+3 B. x+3/4 C.4/x+3 D.x/4+3
Is the length of your classroom greater than or less than one kilometer?
According to the _____ law of thermodynamics, energy is never 100% efficient because _____. first; some of the energy disperses as heat second; some of the ene
"Judging by appearance, classify the figure in as many ways as possible. a.rectangle, square, quadrilateral, parallelogram, and rhombus b.rectangle, square, and
The figure shows the graphs of three functions. One is the position function of a car, one is the velocity of the car, one is its acceleration, and one is its t
