Flashcards
science mid yr exam EVERYTHING
Cards in this deck (14)
- 1what is full isotope symbol?mass on top of proton. next to element letter
- 2how do you know how many electrons are in its shell?find group and see the number
- 3how many electrons can go into each shell2, 8, 8, 8 etc
- 4is up to down a group or periodgroup
- 5is left and right a group or period?period
- 6how do i find nuetrons?mass-proton=neutron
- 7if its 1+ what do you dotake 1 from the electrons
- 8if its 2- what do u doplus 2 to the electrons
- 9what is relative atomic mass?the mass of the element
- 10why does atomic radius get smaller from left to rightthe increase of protons the most pulling power it gives the nucleaus. Therefore causing the nucleas to pull the electrons and their shells closer. therefore a smaller element
- 11why does atomic radius get bigger from up to downmore shells are added
- 12how do you figure out the actual count rate?corrected rate + background rate
- 13how do you change a velocity time graph into a acceleration time graph?rise over run
- 14On a velocity and time graph, if its a straight line how would it be in an acceleration time graph0m/s-2
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- Flashcards on science mid yr exam EVERYTHING, created by Millie Kaniaros on 28/05/2024.
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- Millie Kaniaros
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