Electron Configuration
What is the max number of electrons in the P orbital?
6 electrons
What are lone pairs?
Two unbounded electrons
What is ionization energy?
It is the necessary amount of energy needed to remove an electron from an atom.
What is the C for ice?
2.1 J/(g·°C)
What atoms does hydrogen bond to?
N, O, and F
Where are noble gases found in the periodic table?
The right side
What element is an acceptation to the octet rule?
Hydrogen
How does atomic radius change as you move down a group?
Atomic radius increases as you move down a group/
What is the boiling point of water?
100°C
What is the force between polar molecules called?
Dipole-dipole attraction
What is the noble gas configuration of Sn?
[Kr]5s24d105p2
What do the dots around the symbol indicate?
The electrons in outer energy levels
Why does it becomes more difficult to remove an electron from an atom with high ionization energy?
Attraction increases as you move from right to left because of increasing nuclear attraction.
How much energy will be needed to boil 65 g of water at 100°C? (3 sig figs)
147,000 J
From least to greatest, what is the strength of attraction of the IMFs?
London dispersion forces, dipole-dipole attraction, hydrogen bonding.
What is the electron configuration of I?
1s22s22p63s23p64s23d104p65s24d105p5
How many bonds are in SO3?
4 bonds
What is the electronegativity value of Florine?
4.00
Calculate the amount of energy needed to change 15 g of liquid water from 47°C to 100°C, then changed to steam at 100°C. (3 sig figs)
37,200 J
What is the definition of viscosity?
A liquid's resistance to flow
What are both the electron configuration and noble gas configuration of Xe?
EC:1s22s22p63s23p64s23d104p65s24d105p6
NG:[Kr]5s24d105p6
When drawing a Lewis dot structure, what must you add if the molecule is negatively charged?
Brackets
Describe what shielding is, and when it becomes stronger within a group.
Shielding is a process that causes the core electrons of an atom to block the positive charge of the nucleus from the negative charge of the atom's valence electrons.
63 g of ice at -10.5°C is heated until it becomes liquid water at 37.5°C. How much energy is required? (3 sig figs)
32,300 J
What do IMFs do to liquids?
They keep liquids together and prevent them from spreading.