Answer:
It can enhance survival because the animals for example birds are migrating to those places for high or increasing resources
Explanation:
24
Explanation:
we have the equation d = m/v so here the density is 12 and the volume is 2, 12 = m/2. in this situation we multiply 12×2= 24. The mass is 24.
Let's check if it works with the formula
24/2 = 12
12 = 24/2
yes. it works
the answer is mass = 24
The method of determining the most common isotope of lead is by determining the average atomic mass. The formula for determining the average atomic mass is:
Substituting the values in the formula:
The most common isotope of lead is:
Lead - 207.22 amu
The atomic symbol of lead is . The atomic number of is 82.
So, the the most common isotope of lead can be written as:
and Lead - 207.22 amu.
They have less or more neutrons. Isotopes have same number of protons but different number of neutrons.
Answer:
a and d
Explanation: bc if c is wrong and b is to trust me