Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
16 Cards in this Set
- Front
- Back
|
inner transition metals
|
below main body
|
|
|
transition metals
|
group B elements
|
|
|
representative elements
|
groups 1A-7A
|
|
|
noble gases
|
group 8A;
inert gases |
|
|
halogens
|
group 7A;
salts |
|
|
alkaline earth metals
|
group 2A elements
|
|
|
alkali metals
|
group 1A elements
|
|
|
metalloid
|
similar to metals and nonmetals
|
|
|
nonmetals
|
an element that tends to be a poor conductor of heat and electric current; brittle, gases at room temperature
|
|
|
metals
|
good conductors of heat and electric current; ductile, maleable, shiny, solids at room temperature
|
|
|
periodic law
|
When elements are arranged in order of increaing atomic number there is a periodic repetition of their physical and chemical properties
|
|
|
ion
|
atom with a charge
|
|
|
cation
|
positively charged ion
|
|
|
anion
|
negatively charged ion
|
|
|
electronegativity
|
ability of an atom of an element to attract electrons when the atom is in a compound
|
|
|
Linus Pauling
|
won Nobel Prize for chemical bonds and electronegativity
|
