hannahbear159 hannahbear159

03-09-2017
Chemistry

contestada

What is the atomic number of an element that has 43 protons and 50 neutrons?

Respuesta :

chandowd chandowd

08-09-2017

The atomic number is based on the number of protons, so the atomic number would be 43

Answer Link

Otras preguntas

Based on diction, which of the following phrases would most likely complete this sentence: Kyle stomped into Taco Bell and __________. A. sweetly requested the

Which of the following constitutes an unintended result of the Latin American revolutions? A) the complete Independence from Spain B) the breakdown of the caste

the flight of an aircraft from toronto to montrel can be modelled by he relation h=-2.5t2+200t where t is the time, in minutes, and h is the height in metre

Angela earns x dollars an hour. On Friday, she worked 6 hours. On Saturday, she worked 8 hours. Which expression shows how much she earned both days ? A. 6x +

a creek runs along a distance of 16,300 feet.About how many miles long is the creek

Who was Thomas Aquinas? A. a thirteenth-century scientist who tried to prove that God did not exist B. a thirteenth-century warrior who invaded Palestine to reg

how do I solve this 2(4x^3+9m+3x^2)

if 3ax+b+c, then x equals?

With which of these positions would President Calvin Coolidge have agreed?

the mood of the poem "The Hollow Men" can best be described as a) dark and somber b.) moving and hopeful c.) violent and energetic