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 ( 55+ )
Otras preguntas
how would u answer #10
Explain why you should record a 1 in the tens column when you regroup in an addition problem
Communism is the political-economic system created by Lenin on the country of A) Germany B) Russia C) France D) Great Britain
how might a substitution mutation affect a person's traits A.by stopping DNA from replicating B.by prevention ribosomes from synthesizing proteins C.by changing
Ariel travels 400 miles in 8 hours. What is her rate of change or rate? A) 40 miles per hour B) 50 miles per hour C) 55 miles per hour D) 60 miles per hour
Compare the molar concentration of the crystal violet solution to that of the sodium hydroxide solution. approximately how much more concentrated is the sodium
what is the answer to subtract 12 from 23,then multiply by 4
14. Rationalize the denominator and simplify: √5m/√5n
The ocean on the west of North America is the ____
The length of a rectangle is 6 units and its width is 4 units. What is the approximate length of the diagonal of the rectangle? 2 units 4.4 units 6 units 7.
