Science study flashcards 1
(18 cards)
What are elements ?
substances that cannot be broken down into simpler substances by chemical methods
Elements have been classified into groups according to..
particular properties
Horizontal rows are called
periods
Vertical columns are called
groups
Metals are on the left or right side of the periodic table
left side
Non-metals are on the left or right side of the periodic table
right
Name all seven of the semi metals( with the symbols )
Boron ( B )
Geranium ( Ge )
Arsenic ( As )
Silicon ( Si )
Antimony ( Sb )
Polonium ( Po )
Tellurium ( Te )
Is hydrogen in alkali metals ?
no
What group is alkali metals in
Group 1 except for hydrogen
What group is alkali earth metals in
Group 2
What group is halogens in
Group 17
What group is noble gasses in
group 18
what group is transition metals
group 2 and 13
Give an example of a metals and its symbol
Iron ( Fe )
Give an example of a non-metal
Bromine ( Br )
Name all the groups elemets are divided into
alkali metals
alkali earth metals
halogens
noble gasses
transition metals
Is the periodic symbosl used internationally
yes
Is the periodic symbol derived from the Latin name
yes
