Subatomic Particles
Vocabulary
Periodic Table of Elements
Bohr Models
Groups (Family)
100
Electron
What is the name of the subatomic particle that has a negative charge?
100
A positively charged subatomic particle that is located in the nucleus.
What is the definition of a proton?
100
Round the number.
What do you do if an element's atomic mass is 28.098 and you need to subtract it?
100
2
How many electrons can be in the first energy level?
100
By the number on the top of each column, horizontally.
How do you know the number of the groups?
200
Proton
What is the name of the subatomic particle that has a positive charge?
200
A negatively charged subatomic particle that is located in the electron cloud.
What is the definition of an electron?
200
7
What is the number of electrons if an element's atomic mass is 14, and the atomic number is 7?
200
8
How many electrons can be in the second energy level?
200
By the number, for example, for group 1: you would look at all of the elements vertically underneath the number.
How do you know which elements go in each group?
300
Proton
What is the name of the subatomic particle that is used to identify the Atomic number?
300
A neutrally charged subatomic particle that is located in the nucleus.
What is the definition of a neutron?
300
Horizontally
How do you read the elements?
300
18
How many electrons can be in the third energy level?
300
By their properties, Ex: Transition Metals have all of the same properties. (They are grouped by properties)
How do you determine what elements are in which family?
400
In the nucleus
Where are the protons located?
400
An electron of an atom, located in the outermost shell (valence shell) of the atom, that can be transferred to or shared with another atom.
What is the definition of a Velence Electron?
400
Transition Metals
What is the largest group in the periodic table?
400
8P and 3P in the middle circle, with 2 electrons in the 1st energy level, and 3 electrons in the 2nd energy level.
How would you draw a Bohr Model with 8 protons, 3 Neutrons, and 5 electrons?
400
Hydrogen (It's all by itself)
What is the smallest Family?
500
In the electron cloud orbiting the nucleus.
Where are the electrons located?
500
Any of various units of matter below the size of an atom.
What is the definition of a subatomic particle?
500
The group number, on 12-18, use the second number.
How do you determine how many Valence Electrons an element has?
500
Protons & Neutrons
What subatomic particles are in the nucleus of a Bohr Model?
500
19
How many different groups are there?
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