Test 2 Element Properties Flashcards
1
Q
What is matter?
A
Stonier, liquid, gas.
2
Q
Aqueous:
A
Mixture (something dissolved in water)
3
Q
Atoms are like:
A
Legos - there are different bricks
4
Q
Atom =
A
One instance of an element
5
Q
Who is credited with the Periodic Table?
A
Jöns Jacob Berzelius
6
Q
Dimitri Mendeleev came up with…
A
The Periodic table
7
Q
How was the Periodic Table initially Ordered?
A
In rows based on property and mass
8
Q
What did Moseley do?
A
He reordered the table based on atomic number
9
Q
What is atomic number?
A
Number of protons on nucleus
10
Q
Where are the metals?
A
On the left
11
Q
Mercury is
A
The only liquid metal.
12
Q
Bromine is
A
The only liquid non-metal
