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The Periodic Table of Elements - Periodic Chart

Chemistry is the section of science that studies the characteristics of substances and their reactions when they are mixed with each other. Basically, chemistry is the study of matter and the composition, structure and reactions of matter. So what is matter? Everything on Earth and in our universe is made up of matter - anything you can see, touch or smell is considered matter.

Matter comes in three different main states: gases, liquids and solids. There's also a fourth state, plasma, but it only exists at very high temperatures. Molecules in a plasma state don't always behave the same. Speaking of molecules... atoms and molecules are what make matter possible. They're what every material in the universe is made of.

Confused? Because there are so many elements (a substance that cannot be broken down any further) and there's the chance of more being discovered, they've been organized into a table. The Periodic Table of Elements or Periodic Chart as it's also known as, is based on atomic numbers and electron configuration. There are 109 elements that make up the Periodic Table of Elements so far. Element names are abbreviated. Most of the time the abbreviations make sense (like C for Carbon) but not always (like Na for Sodium.) There are four elements that make up 99 percent of living organisms. They are: hydrogen (H), oxygen (O), nitrogen (N) and carbon (C).

The Periodic Table of Elements is arranged in rows called periods. Columns in the chart are grouped together by similar properties like gases, metals and earth. The number in each box is the number of atoms and the letters are the abbreviation for the symbol. Click here to check out the Period Table of Elements and more information on the elements.

Looking for the coolest chemistry-related science fair project? How about making the biggest bubble? Click here for bubbles of fun and for the 411 on bubbles.

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Kidzworld tells you what the Periodic Table of Elements is about, how to read this chart and all ...
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Best Chemical Reaction? Vote!

  • Baking a cake.
  • Starting a fire.
  • Dying your hair.
  • Washing your clothes.

General In The Forums

CaptJolee
all of it was incredibly amazing!!!!!!
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unicornsrule626
(Anytime!)
reply about 4 hours
ThatRandomChick719
"unicornsrule626" wrote: LOVED IT ALL. AMAZING!! (Ahhh thank youuu @unicornsrule626  :3)
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unicornsrule626
LOVED IT ALL. AMAZING!!
reply about 4 hours
ThatRandomChick719
Section Eight (the final installment. Thank you guys for your constant support! I know this didn't take long to write, but only because I've had such fun with it!) A week passed. Kishinuma was still mourning over the loss of Ayumi... He spent most of his time alone. He wasn't going to school or work, and he wasn't allowing visitors... Not even his dear younger sister. Late at night, he would cry and scream. "S-Shinozaki... I... I should've told you..." And then he would pause. "...How much you meant to me..." It was going to take a while for him to get himself back together. However, if there was anything Satoshi Mochida knew, it was that his best friend WOULD get back to it. Mayu confronted him one day, and he just offered a small smile. "No need to worry about Yoshiki. He's a strong guy. It'll take time, but I know he'll be just fine." As for what they did with the body... Morishige got a hold of her family and asked what he should do. "Oh... Cremation? I suppose I can handle that..." He did as he was told and burned the corpse. It oddly didn't faze him. "How strange... Seeing the corpse of someone I knew... And I'm not bothered at all." He decided to shrug it off. He had something else to do now. Morishige made his way to a regular park bench. This is where he had been told to wait. "Mayu... She's running late. That's unlike her..." Regardless, he remained calm and waited patiently for Mayu to arrive. She did within half an hour. "Sorry I'm late, Shig! I had some issues with traffic! There are more people around here than normal." He couldn't help but smile. "It's alright. You made it, and that's all that matters." She returned the smile and clinged onto his arm. She couldn't help it... It was a habit. "So... Shig... What did you want to talk about?" His gaze was at the sky when he began speaking. "...I just wanted to thank you." "Huh? What for?" "Last week... You literally saved me life. If you hadn't followed me, I would've died for sure. And... That means a lot to me... And it means even more that it was you..." "...What do you mean by that?" "...I wasn't frightened or anything... Just lonely. Uh..." "Oooo, whaaaaat?" He felt his face get red again. "...I was just... Uhhh... Ahhh..." "Hehe, it's okay, Shig! I know what you're thinking... Don't worry, though. I know how you feel!" "...Y-you do?" "Yeah... Because the reason I came after you is the exact same thing! I was thinking about you the entire time... And I wanted to save you for a change... I had this feeling in my gut... That you were in danger... So I trusted it." "...O-oh... W-well... I'm really glad you did, Mayu. Thanks..." "You're we--" Before she could finish, she was interrupted by a tingling sensation. What was happening...? Her eyes focused again and she noticed Morishige, and how he was a lot closer than normal... Oh. She figured it out quickly. His lips were against hers, and her face got warm. She then returned it, and it only lasted a few more seconds. But she enjoyed it. He pulled away, and his face was redder than ever before. She couldn't help but laugh. "Shig, your face is really red!" "...Gah...! I'm sorry...!" "What's there to be sorry about? Are you assuming I hated it?" "Um... Y-yes..." "Hehe, well... You're wrong this time!" "...Heh." After that, they didn't really say anything. They just sat on the bench for a long while... and this time, he grabbed a hold of her arm, too. Meanwhile, Kizami bled so badly from Mayu's punches that he died. Satoshi continued to try to cheer Yoshiki up, until it eventually worked. Ms. Yui continued doing her job as normal, but she felt like there was a hole in her heart without a student... Seiko silently grieved. But she had Naomi to keep her company, and that's all she could really ask for. The end. (I guess this turned out being a mix of Mayushige and Ayushiki fanfiction. Let's just say my plans totally changed since I started, but I don't regret it! Once again, thank you and I hope you liked it!)
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