It takes more energy to remove the second electron from a lithium atom than it does to remove the fourth electron from a carbon atom because its inner core e, not valence e. C's 4th removed e is still a valence e. And also <span>because more nuclear charge acting on the second electron, it is more close to the nucleus, thus the the protons attract it more than the 4th electron.</span>
Answer:
To find the acceleration of the object we have to apply Newton second law of motion that is F = mass × acceleration.
Explanation:
Given ,
F = 130N
M = 24kg
A = ?
F = m× a
then ,
130N = 24kg ×a
a = 130/24 = 5 m/s.
meter, millimeters, kilometers. liters. kilograms. centimeters etc... look up the rest
You have to make sure you know what your doing plus if you have your license and stuff to fly you have to practice on a 25 minute course
Answer = (100 billion stars/galaxy) x (100 billion galaxies/universe)
Answer = (100 billion x 100 billion) stars
Answer = 10,000 billion billion stars
Answer = 10,000,000,000,000,000,000,000 stars
<em>Answer = 10²² stars/observable universe</em>
