20682198 20682198

14-10-2022
Chemistry

contestada

An atom of Iron contains 27 neutrons. What is its mass number?

Respuesta :

Otras preguntas

Why did the colonies reject the Albany plan of union

Which numbers belong to the range of the relation {(–2, 0), (1, 3), (–2, 3), (1, 0)}? Choose all answers that are correct. A. –2 B. 0 C. 1 D. 3

Study of the religious texts is very important to Judaism. Which of these reasons best describes why?

Are viruses heterotrophs or autotrophs?

In southwest France, ____________ Cave holds prehistoric paintings. A.Gaul B.Charlemagne C.Lascaux D.Celts

How did the Justinian Code transform the Byzantine Empire?

What is the standard form of the equation? 3x = 2y – 4 A. 3x = 2y – 4 B. 3x – 2y = –4 C. 3x + 4 = 2y D. 3x – 2y + 4 = 0

the equation to calculate momentum is ?

What is (x,y) if y+2x=3 and y-x=-9

what might happen if cells divide uncontrollably