Vesna drew a diagram of earths tilt on its axis. what angle should vesna

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

What are the names of these two interactions with cattle and how do they differ from each other