Show:
Chemistry
Periodic Table
The Atom
Pop Culture
Science Stuff
100
Who discovered the electron?
J. J Thomson
100
WHat is the name of all the elements in Group 1 on the Periodic Table?
The Alkaline Metals
100
Where are electrons found?
In electron shells outside the nucleus.
100
What hit TV show ends every episode with "you know you love me....xoxox"
Gossip Girl
100
What is the function of the mitochondira?
The "Powerhouse of the Cell".
200
Who performed the Gold Foil Experiment and suggested the atom is mostly empty space?
Ernest Rutherford
200
What is the name of the elements in Group 18 on the Periodic Table and what is special about these elements?
The Noble Gases - they have a full valence shell of electrons.
200
If an atom of a certain elements has 12 protons, how many electrons will that atom have?
12 electrons
200
Who recently released an album named Red?
Taylor Swift
200
How may chromosomes are in a human egg cell?
23
300
Who is credited with the discovery of the periodic table? AKA the Russian Leonardo Davinci?
Dmitri Mendeleev
300
What are the elements in Group 17 called?
The Halogens
300
Why do elements react?
They all want a full shell of electrons.
300
What does BBM stand for?
Blackberry Messenger
300
What type of reproduction does not require 2 parents? Name one specific type.
Asexual reproduction; budding, binary fission, fragmentation, sporulation.
400
How are the elements arranged on the modern day periodic table? What does this give us information about?
By atomic number. The number of protons/electrons for a specific atom of an element.
400
How can you determine the number of valence shells an element from Group 2 has without being told what element it is?
Group number - all elements in group 2 have 2 valence electron shells.
400
How many electrons can be placed in the first energy level of a Bohr diagram?
2
400
What TV show has a character named Dwight Schrute on it?
The Office
400
What does the atomic number of an element repersent?
The number of protons and electrons.
500
Who discovered the nuclear structure of the atom and suggested electrons exist in fixed enery shells outside of the nucleus?
Neils Bohr
500
Where are non metals found on the periodic table?
Right hand side
500
How can you determine the number of neutrons an element has?
Atomic mass - atomic number.
500
Who did Justin Timberlake recently marry?
Jessica Biel
500
How many periods are there in the modern day periodic table?
7