Answer:
A. False
B. False
C. True
Explanation:
<em>A. The three quantum numbers (n, l, and ml) define an atomic orbital. If n, the principal quantum number, has a value of 6 the maximum value of l is 6.</em> FALSE. The first part is true. However, the maximum value of l is n-1. So, if n is 6, l can take values up to 5.
<em>B. The principal quantum number, n, can have any integer value from 0 to infinity. For electrons in s, p, and d orbitals, the d electrons are the most shielded.</em> FALSE. n can take positive integer values, that is, it cannot take the value 0. Usually, the d electrons are the most shielded.
<em>C. The magnetic quantum number, ml indicates the orientation of the orbital in the space around the nucleus.</em> TRUE. For instance, spheric s orbital has only 1 orientation (1 value for ml), whereas lobed p orbital can be oriented along the three axes (3 values for ml).
You need to whithe the grams first
Answer:
1.01atm
Explanation:
760mmHg = 1atm
765mm Hg = 765/760 = 1.01atm
Therefore, the barometer reading in atmosphere is 1.01atm
Its is true that light from an unshaded bulb radiates in all directions