Answer:
The snow absorbed radiant energy to produce a physical change.
Explanation:
Answer:
B is the answer because it doesn't matches the num of valence electrons
There are 9 orbitals in the third energy level and 25 orbitals in the fifth energy level.
I hope this helps you.
Answer:
Atoms of each element contain a characteristic number of protons and electrons. The number of protons determines an element's atomic number and is used to distinguish one element from another.
Answer:
1.586x10^-9
Explanation:
To make a multiplication in scientific notation we need to multiply the coefficients and sum the exponents:
Coefficients: 2.600 * 6.1000 = 15.86
Exponents: -5 + (-5) = -10
The result is:
15.86x10^-10
As the scientific notation must be given with only 1 number in the left of the point:
<h3>1.586x10^-9</h3>
