Science Flashcards
1
Q
Periods
A
Rows across the table
2
Q
Groups
A
Columns down the table
3
Q
Metalloids
A
Shared metal and non metal properties
4
Q
Ductile
A
Can be stretched into wires
5
Q
Malleuable
A
Can be shaped with a hammer
6
Q
Sonorous
A
Makes a sound when hit
7
Q
Reactivity
A
How strongly an element reacts
8
Q
Conductor
A
Can transfer heat and electricity
9
Q
Insulator
A
Cannot transfer heat and electricity
10
Q
Mendeleev
A
First scientists to create a periodic table
11
Q
Non metals
A
Are on the left side on the periodic table
12
Q
Group one elements reactivity
A
Very reactive going down the group
13
Q
What are Group 1 elements called
A
Called alkaline metrals
14
Q
Group 1 element reacted with
A
Water from metal hydroxide and hydrogen
15
Q
Group 7 elements reactivity
A
Reactive going up
