The smallest part of an element that still has the properties of the element.
What is an atom?
100
A row on the periodic table
What is another name for period?
100
I am in period 3, column 3
What is aluminum?
100
I make up the nucleus in an atom
What are protons and neutrons?
200
Molecules move faster when this is raised.
What happens when temperature is added?
200
A group of atoms bonded together.
What is a molecule?
200
A column on the periodic table.
What is a group?
200
I only have one electron in my second shell around the nucleus
What is lithium?
200
only 2
What is the total amount of electrons that fit on the first shell of an electron?
300
The atomic number on the periodic table tells how many _________ and ___________ there are in an element.
What are protons and electrons?
300
Negatively charged particles that circle the nucleus on shells.
What are electrons?
300
What all elements on a periodic table have (There are four)
What is an atomic number, chemical symbol, chemical name, and atomic weight?
300
I am in the second period and I have 6 neutrons
What is Boron?
300
I the parts that make up an atom
What are protons, neutrons, electrons and the nucleus?
400
This must be added or taken away in order for matter to change states
What is heat energy or pressure?
400
A state of matter that has a definite shape and takes up a definite amount of space.
What is a solid?
400
Number of protons + Number of Neutrons
How do you find Atomic weight?
400
I am in group 17. At room temperature I have a symbol that does not happen the most, and am the symbol that happens 3 times less then the symbol that happens the most.
What is Bromine?
400
My atomic number is 20. My atomic mass is 40. To find me I do 40-20.
What is the number of neutrons this element has?
500
A state of matter that can rarely be found naturally on Earth. It is made up of electronically charged particles that glow.
What is plasma?
500
A state of matter that doesn't have a definite shape and does not take up a definite amount of space.
What is gas?
500
Atomic weight- number of protons?
How do you solve for the number of neutrons?
500
Looking at the key, there are 37 of me at on the periodic table
What are artificially made elements?
500
I am sulfur. My atomic number is 16. I have 6 of these.
What is the number of electrons on the last shell of sulfur?