How many particles of the part that orbits the nucleus is on the shell closest to the center of the atom?

Rachel carson's warning in silent spring was focused on

What happens to the mass when a substance changes states

If the oxide contains 16.99 % o by mass, what is the identity of the metal?

Wind is which type of energy? A. thermal B. mechanical C. rotational D. potential i well give you 99 pts

How do the number of protons in U-235 and U-238 compare?

Reactions cannot occur without a certain minimum amount of energy. what is this minimum amount of energy called?

What are the products of the alpha decay of Iodine-131?

Which lewis electron-dot diagram represents a nitrogen atom in the ground state

What would a 1:1 liquid binary mixture of Cyclohexane and Toluene look like? How would the molecules associate with one another?

A sample of argon gas is at a pressure of 1.725x10^4 kPa and a temperature of 24°C in a rigid 20 L tank. How many moles of argon does this tank contain? (show your work)