Which sentences describe alpha particles? check all that apply 1. alpha particles consist of two protons and two neutrons 2. alpha particles consist of a negatively charged electron emitted by a nucleus 3. alpha particles are produced during alpha decay 4. alpha particles are produced during beta decay 5. alpha particles release energy.

answers: 1,3,5 on ed-genuity

thanks for the answers ッ. (btw they’re on the bottom of the question if anyone doesn’t see it.

The correct answer are Option 1, Option 3 and Option 5.

Explanation:

Alpha particles are released when a nucleus undergoes alpha decay process. The alpha particle released carries a charge of +2 units and has a mass of 4 units.

The charge of this particle will determine the number of protons present in this particle which are 2 and the mass will determine the number of neutrons in this particle.

Number of neutrons = Mass number - Number of protons

Number of neutrons = 4 - 2 = 2

This particle also releases energy with itself.

Hence, the correct answer are Option 1, Option 3 and Option 5.

the answer is false because not all countries have geysers under their crust. for example, iceland uses geothermal energy because it is available every in their country.  

let that person have a turn to speak : )