kaileyrouse
kaileyrouse
02-09-2017
Chemistry
contestada
how many protons are in helium
Respuesta :
LeChatNoir
LeChatNoir
02-09-2017
⁴₂He
- 2 protons
- 2 electrons
- 2 neutrons
Answer Link
aralynnjohnson
aralynnjohnson
02-09-2017
there are 2 protons in helium :)
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
does anyone know anything interesting about Paris France? what its known for?
Chantal went to the county fair with $42.50. She bought a corndog and lemonade for $11.25. She wants to use the rest of the money to buy tickets, which cost $1.
What ideas in Europe fueled anti-Semitism and how did Hitler use these ideas to support his "Final Solution"?
gave each student a pair of standard dice. The students rolled the dice once and reported their results to the teacher. How many of his 126 students should the
Explain why an empirical formula alone cannot be used to derive the actual molecular formula for a given compound. Provide one or more examples.
Bank of America charges a monthly maintenance fee of $13 and a check writing fee of $0.07 per check. Last year, Andres wrote 289 checks from his account at Bank
Need help asap...........
Uhmmmm PLEAASE ANSWERRRRR DUE 30 MINSSSSSSSS :DDDD PLEASE DONT GET ME A BAD GRADEEE >W
Which of the following statements is a function of political parties? Appointing diplomatic officials Electing Supreme Court justices Nominating qualified candi
The firm is strongly considering closing down both of its existing data centers (one in Germany and the other in the United States) and establishing a new, high
