Answer:
They have no charge
Explanation:
Basically, They are just there to balance out the number of atoms. But, they don't really do anything else.
Pls give Brainliest! trying to get a challenge done! TYSM >w<
Answer:
C stays same
Explanation:
Law of conversation of mass state that mass remain same during hating or chemical reaction
Answer: The amount of sample left after 8323 years is 4.32g
Explanation:
Expression for rate law for first order kinetics is given by:
where,
k = rate constant
t = age of sample
a = let initial amount of the reactant
a - x = amount left after decay process
a) for completion of half life:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
b) amount left after 8323 years
The amount of sample left after 8323 years is 4.32g