<span>The balanced nuclear equation for the beta minus decay of Co-60:
</span>The decay is initially to an excited state of Nickel-60 . After which it emits one or two gamma ray to reach the stab;e state i.ie ground state of the Nickel 60 isotope<span>.
See image below </span>
Answer:
The sample of lithium occupies the largest volume.
Explanation:
Given the densities for the four elements, we have the expression that shows the relationship between mass and Volume to express the density of an element.
For each element we have:
The problem says that all the samples have the same mass, so:
it means that m is a constant
Now, solving for the Volume in each element and with m as a constant, we have:
If we assume m = 1g, we find that:
So we can see that the sample of lithium occupies the largest volume with 1.88mL
Note that m only can take positive values, so if you change the value of m, always will be the lithium which occupies the largest volume.
A covalent bond occurs when two atoms share one pair of valence electrons
Brainliest answer please? :)
Answer: It it used for lots of things like a coolant for computers, in medicine to remove unwanted skin, warts and pre-cancerous cells, and in cryogenics, in which scientists study the impact of very cold temperatures on substances.
Explanation: