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 ( 93+ )
Otras preguntas
What’s the square root of 36?
A tourist has planned a trip to cover the distance of 640 miles, driving at some constant speed. However, when he already covered a quarter of the distance, he
How many gametes are produced during meiosis
The rearrangement of genetic information so that offspring can inherit new genetic combinations is called
How much energy is required to vaporize 10 grams of water at its boiling point? In Joules.
why were ghandi's ideas less like able?
What is (a+2)(a+2) make sure to multiply
Please help me please:)
Tammy says the quotient of 793 ÷ 6 is 132 r1. Use multiplication to check Tammy's answer. × 6 + 1 = Tammy's answer is .
Kris Lundy was able to stop the other football team from making a touchdown tackling the quarterback. Choose the clearest and most effective revision of the a
