Periodic Table 1
Periodic Table 2
Periodic Table 3
Periodic Table 4
Periodic Table 5
Periodic Table 6
100
How many ELECTRONS can the first ring/orbital shell hold?
The first ring/orbital shell can hold a maximum of 2 ELECTRONS
100
Each time you go down a period, an atom gains a what
Energy level
100
On a periodic table, what do periods represent
Each period indicates how many rings/shells an atom has.
100
An atom’s mass number is 210 and its atomic number is 85. How many neutrons does the atom have?
125
100
Which symbol is capitalized when it comes to elements located on the periodic table?
The first letter of each symbol.
100
What is the number of Neutrons located in this element? Round if necessary.
12 neutrons.
200
What particles surround the nucleus
Electrons
200
What is atomic mass
Number of protons and neutrons
200
How is the table organized?
By the atomic number.
200
What is an Element?
A substance composed of a single KIND of an atom.
200
The largest of the 3 main groups is the
metals
200
Electrons have this charge
negative
300
What is the name of the 3 main groups?
metals, non-metals, and metalloids
300
How many elements are located on the Periodic Table?
118 .
300
What does the decimal number represent?
number of protons + number of neutron
300
What is a compound?
A substance in which two or more different elements are chemically bonded.
300
What is the smallest element on the periodic table?
Hydrogen
300
Protons have this charge
Positive
400
Why can't you ever trust an atom?
Because they make everything up.... HA HA HA
400
What are the 3 parts of an atom
Protons, electrons, and neutrons
400
What has the symbol Ne?
Neon
400
What is a Mixture?
Two or more substances that are mixed together but are not chemically bonded.
400
Metals can be malleable. What does this mean?
Can form shapes, easy to bend such as aluminum (Al) frame on the class chairs or aluminum foil, braces
400
What does the Atomic Number represent?
The number of Electrons and Protons located in a specific element.
500
Similar Chemical Properties determine which _______ an element is located in.
Group
500
Which subatomic particle never changes?
protons
500
Which group has members like Li, Rb, K, and Fr?
Alkali Metals
500
Which group has elements like Xe, Ar, He, and Rn
Noble Gases, Col. 18
500
Give examples of metals
Cu, Al
500
What is the charge of the nucleus?
Positive