Unit 3 - Stochiometry

Question 1

What does Colombs Law Represent?

Answer 1

The attraction between Cations and Anions

• Higher F = means more attraction

Question 2

What is an alltrope?

Answer 2

A type of element which can exist in the world as a pure substance in more than just one form

Question 3

What is a Discrete Atom?

Answer 3

A Group 8A Element which can exist in the world by itself

Question 4

Metallic Lattice

Answer 4

Elemental Groups from 1A - 2A that come together and form as a lattice
–> a very organized and compact way for the atoms to form and come together resulting in a solid

Question 5

Molecules

Answer 5

They are elements which can form bonds with eachother

H2 O2 etc
- Halogens, Phosphorous, Oxygen, and Nitrogen

Question 6

Carbon Network

Answer 6

Carbons have to be the skeletal backbone of molecules
–> they are a carbon network

Question 7

nano

Answer 7

n-
10^-9

Question 8

kilo

Answer 8

k-
10^3

Question 9

deci-

Answer 9

d-
10^-1

Question 10

centi-

Answer 10

c-
10^-2

Question 11

milli

Answer 11

m-
10^-3

Question 12

micro

Answer 12

upside down u
10^-6

Question 13

pico

Answer 13

p
10^-12