lorinykyforyan lorinykyforyan
  • 03-10-2017
  • Physics
contestada

An element's atomic number is 91. How many protons would an atom of this element have?

____ protons 

PLEASE HELP

Respuesta :

alexrusso225 alexrusso225
  • 10-10-2017
It would have 91 protons

Answer Link

Otras preguntas

URGENT NEED BEFORE 7:00 2.5 x .08 and 0.3 ÷ 6.12
which of the following was the main was the main reason that constantinople was a good location for the capital of the Byzantine Empire
Which of the following groups formed an alliance against the pequot war
in the triangle below, what is the cosine of 60 degrees?
In quadrilateral DBCA, name the angles which are consecutive with angle D.
Which of the following is the definition of a rational number? A. a number that has a multiplicative inverse B. a number that can be written as a nontermi
Hydrogen cyanide is used in the manufacture of clear plastics such as lucite and plexiglas. it is prepared from ammonia and natural gas (ch4). 2nh3(g) + 3o2(g)
3 adjectives to describe ray bradbury's life
Where is this question most likely taking place?
THIS IS EXTREMELY URGENT PLEASE ANSWER Explain how a neuron is like a blood cell. How are they different?