3rd quiz. 9/10.

am i improving? aw. gudluck norix.

radiation. crossword. 22. yehey!>.<

today, we had a very nice discussion. we are all NERVOUS. waiting for the next student to explain each topic!luckily, sir mome didn't call me to explain it to the class. >.< im so happy. i got 22 out of 25. wohoo! the following terms are part of our crossword a while ago.


->Radiation is the energy travelling through space
->Background Radiation is that which is naturally and inevitably present in our environment
->Unstable Atom has excess internal energy, with the result that the nucleus can undergo a spontaneous change towards a more stable form called Radioactive Decay.
->Atom is the building blocks of matter
->Curie is the former unit of radioactivity
->Half-life is the time taken for half of the atoms of a radioactive substance to decay
->Alpha Particle consists of two protons and two neurons, in the form of atomic nuclei
->Beta Particle are fast-moving electrons ejected from the nuclei of atoms
->Cosmic Radiation consists very energetic particles including protons which bombard the earth from outer space

old entries were deleted. thank you.>.<

Second Quarter. God please help me. Please give me strength and knowledge during his class. Please make me understand the lessons. Thank You.>.<

he was absent.

today, we didn't have our physics class. mr. mome was absent. im nervous for tommorow's recitation about radiation and puzzle. weet.

20/60. what the ****. ahehe!^^ i got low score. yeah! i know. "sigh"

grrr! nice score i've got. im not suprised. actually im expecting this score because i wasn't able to answer the problem. not even one. hais. im poor. i know. sigh.