Seudónimo
Seudónimo
01-02-2016
Chemistry
contestada
How many protons are in an Fe2+ ion?
Respuesta :
Arzeebo
Arzeebo
01-02-2016
Iron (Fe) has an atomic number of 26, so Fe2+ has 52 protons and 51 electrons
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
Which of the four "progressive amendments" gave women the right to vote?
What technological goal(s) did President John Kennedy set for the nation? a. a fiber-optic network connection to all parts of b. the nation c. a space program t
why was the USS Maine sent to Cuba in 1898
Justice Clarence Thomas believes in Originalism when interpreting the Constitution. Which of the following BEST describes his interpretation of the Constitution
Ustedes___ (estudiar) en la biblioteca
The cost of a polymer crown is $1,005, The insurance pays 1/2 the cost plus $75. What part of the bill is left for the patient to pay?
2. In which one of the following sentences is the semicolon used correctly?A. Donald has three sisters; Carla, Donna, and Maggie.B. Cheryl’s favorite snack is c
According to Enlightenment-era European writers, literature's role was to delight and what? a. proselytize b. instruct c. correct d. destroy
If the formula for a compound is represented by XY2 and the charge on the Y ion is -2, what is the charge in the X ion?
Which of the following statements most accurately describes the culture of the African continent? A. Africa is not very diverse; most African people are the sam
