The answer is.............................................. plasma
Use the PV= nRT formula and you’ll get .183 moles
Answer: Half-life of the substance is 16 years.
Explanation:
Expression for rate law for first order kinetics is given by:
where,
k = rate constant
t = age of sample = 48 years
a = initial amount of the reactant = 240 micrograms
a - x = amount left after decay process = 30 microgarms
b)
of reaction
Thus half-life of the substance is 16 years.
Something like the motherboard or RAM...it’s a physical part of the computer