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 ( 46+ )
Otras preguntas
Methods used with object instantiations are called ____ methods. a. accessor b. instance c. internal d. static
The one-to-one functions g and h are defined as follows. g = {(24), (4, 2), (5,-1), (8, -9) h x) 8x+13 Find the following. g (4) =
A rock is suspended by a light string. When the rock is in air, the tension in the string is 38.7 N . When the rock is totally immersed in water, the tension is
Opposed to the idea that government should be directly involved in people’s lives. True or False
Which statement about federal and unitary systems is most accurate?a.In a federal system, power is concentrated in the states; in a unitary system, it is concen
Dave is helping his grandmother make trail mix. His grandmother asks him to add cup of fruit for every cup of nuts. To satisfy his grandmother's request, Dave m
average acceleration is the slope of velocity vs. time graph True or false
1/2x+3 2/3x+1 What is the solution to the equation
Marine systems are not a factor that influences Mexico's climates. True False
What is the common difference or common ratio of the sequence 2,5,8,11...? A. 1 B. 3
