Press the yellow reset button at the bottom of the simulation screenUnder Constant Parameter , select Volume. Again pump the pump handle once to introduce 40 to 50 gas molecules. Record the pressure in the data table. Use the heat control to heat the gas to each of the other temperatures in the data table, and record the new pressure.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

→

gold is my favorite solid.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

i wish i could but this one is weird give me abc and i can solve it.