Assignment 10: Periodic Table
1.
a) K- potassium; 19; 39.098
b) P- phosphorus; 15; 30.974
c) N- nitrogen; 7; 14.007
2.Write the full name and symbol
a) Group 2, Period 3- magnesium; Mg
b) Group 14, Period 2- carbon; C
c) Group 18, Period 4- krypton; Kr
3. Halogen elements tend to have seven valence electrons, requiring only one addiction AP electron in order to form a full octet.
4.
a) Across a period from left to right- atomic radius decreases left to right
b) Down a group- atomic radius increases top to bottom within respected groups
5. Sulfur is larger than oxygen… Oxygen’s mass sits at 15.999, while Sulfur’s mass is at 32.066. Basically the mass of oxygen doubled.
some disadvantages of cultural diffusion can include the loss of a persons own cultural identity according to Exeter universities Lesley Newson as outside influences seep on long term traditions may be forgotten in the face of mote dynamic ways of doing things.
Both Stressors and negative emotions are both manageable - c.
It's true that when people are feeling stressed and are subject to negative emotions they will have a lot of negative consequences due to it. At the same time it is true that these people are able to manage and fight their stressors and negative emotions.
It may be derived from the Choctaw katapa,meaning "separated" or "devided.
