Structure
Charge
Periodic table
Periodic table
Terms
100
What orbits around the nucleus?
electrons
100
What is the charge of neutron?
neutron is neutral
100
About how many elements are in the periodic table?
120
100
Who designed the periodic table?
Dmitri Mendeleev
100
Is a Cations a positive or negative ion?
positive
200
What 2 things are the electrons orbiting?
Neutrons, and Protons.
200
What is the charge of proton?
positive charge
200
What color on the periodic table is metals?
yellow
200
How many protons and electrons are in potassium?
19 protons and 19 electrons
200
Does Anions have a positive or negative charge?
negative
300
True or False: The Protons orbit the nucleus?
False
300
What is the charge of a electron?
negative charge
300
What part on the periodic table is nonmetals?
blue
300
What does CHNOPS stand for?
Carbon Hydrogen Nitrogen Oxygen Phosphorus Sulfur
300
define ion
fewer or extra electrons that can create a special atom called an ion
400
What is the smallest of the three particles?
Electrons
400
What charges make up the nucleus of an atom?
positive and neutral
400
How many electrons are in each shell in hydrogen on the periodic table?
1
400
A row going left to right is called a ________?
period
400
Describe a proton.
its large with a positive charge.
500
What are subatomic particles that can be found inside the pieces of atoms?
nucleons and quarks
500
What charge orbits the nucleus?
negative
500
A column going up and down on the periodic table is called a_________?
group or family
500
What is the atomic mass of silver?
107.868
500
The atomic number is also called the....
proton number
M
e
n
u