5. The relative atomic mass of elements X, Y and Z are 12, 16 and 24 respectively. a) How much is an atom of Z heavier than an atom of Y
b) How many atoms of X will have the same mass as the sum of 3 atoms of Y and 2 atoms
of Z?

6. Adrenaline is produced by the adrenal gland. Adrenaline has the formula C9H13NOx. If its RMM is 183, determine the value of x. Then, write the molecular formula of adrenaline.
[Relative atomic mass: H=1; C=12; N=14; O=16]

7. The relative formula mass of X3(PO4)2 is 310. Determine the relative atomic mass of element X.
[Relative atomic mass: O=16; P=31]

help me plsss

This is what i found “nuclear fuel is material used in nuclear power stations to produce heat to power turbines. heat is created when nuclear fuel undergoes nuclear fission. most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission.” i hope this you for what your looking for. can you plz mark me brainliest?

Because it was a dramatically big guy

The answer to your question really depends on three things: how much water you have, how cold it is to start out, and how cold the things around it are. water actually freezes when it gets to 32 degrees fahrenheit (0 degrees celsius), but the time it takes to get there may be different.  let's start with the first. if you take two glasses, and fill one with a tiny bit of water, and the other about halfway, then put them both in the freezer, the one with less water will freeze first (you can try this at home, but i recommend using plastic cups and not glass ones).  now let's move on to the second part. let's say you have two glasses, and you fill one with really cold water that has been in the refrigerator, and the other with really hot water from the sink. if you put both of them in the freezer, the one that started out colder will freeze first.  for the third part, let's imagine that you have two glasses with the same amount of water in them, and the water is at the same temperature. imagine putting one outside on a really really cold day in georgia, and having a friend in alaska put one outside on the same day. since it would be so much colder in alaska, the glass of water there would freeze before yours.  so, if you took a tiny bit of really cold water in a glass, and put it outside on a cold day in alaska, it would freeze a lot faster than a big glass of hot water outside on a cold day in georgia.