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Leave it on the Table
Humbled Beginnings
It is All Elemental
Tuffys
100
Vertical Columns and Horizontal Rows are scientifically known as this.
What are groups and periods?
100
A graph used to show how position changes with time.
What is a position-time graph?
100
Al
What is Aluminum?
100
This physical property of metals makes aluminum chairs a bad idea for outside, summertime, pool side furniture.
What is thermal conductivity?
200
These half metals half non metals are found between these on the Periodic Table
What is between metals and non-metals?
200
Starting Point used to describe the position of an object.
What is reference point?
200
Phosphorus is represented as?
What is P?
200
It is impossible for the atomic number of an element to be greater than its mass number because of this.
Atomic number = protons Atomic mass = protons + neutrons Therefore, Atomic Mass = Atomic Number + Neutrons.
300
The atomic number of the element before Boron.
What is 4?
300
Difference between the initial position and the final position.
What is displacement?
300
This defines the number of protons in an atom.
What is atomic number?
300
We know the atomic number and the group of an element. What else can we infer?
We can also determine the number of protons and physical/chemical properties?
400
The number of protons in an atom of an element?
What is atomic number?
400
This uses speed and direction to describe itself.
What is velocity?
400
Isotopes do this at different rates.
What is decay?
400
How do water droplets on the side of a glass indicate the presence of water vapor? What change does this indicate?
Water vapor has condensed in a physical change.
500
The number of protons in Selenium.
What is 34?
500
Total distance traveled divided by total time. Represented as v=d/t
What is average speed?
500
The number of neutrons and atomic mass changes when Carbon becomes this.
What is an Isotope?
500
You create a new element. What atomic number should it have?
Higher than 92 to denote a synthetic element.