<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener('load', function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <div id="navbar-iframe-container"></div> <script type="text/javascript" src="https://apis.google.com/js/platform.js"></script> <script type="text/javascript"> gapi.load("gapi.iframes:gapi.iframes.style.bubble", function() { if (gapi.iframes && gapi.iframes.getContext) { gapi.iframes.getContext().openChild({ url: 'https://www.blogger.com/navbar/4814473346987452751?origin\x3dhttp://09s5-shafiq.blogspot.com', where: document.getElementById("navbar-iframe-container"), id: "navbar-iframe" }); } }); </script>
the LAB RULES

No spamming of tagboard.

the GEEK

Not a chemistry geek.
Just finding a suitable skin for the chemistry blog. (:
Shafiq aka Feekee
09S5

DISCUSSIONS

other GEEKS

09S5

Balaji
Banu
Bavithira
Dawn
Cheryl
Zi Xin
Alyssa
Dhanu
Lisa
Kanages
Karish
Nisa
Benjamin
Jeslyn
Mercy
Hui Min
Shahidah
Atiqah
Azima
Qurratu
Peiyu
Shi Jie
Rasina
Sakinah
Axel
Vivian
Amanda

my PAST

February 2009
March 2009
April 2009


thankyou GEEK

ANDEREEN
photobucket

Tuesday, March 24, 2009

Started a little bit on Atomic Structure for chemistry today.
First thing that comes into my mind when Atomic Structure is being mentioned is this.


Protons, electrons and neutrons. Like for example the relative mass of each of them.
I could clearly remember that neutrons and protons have the same relative mass, which is 1, while electrons have a relative mass of 1/1840.

The table below summarises the particles.


The quiz on Atomic Structure was fun and interesting, there were some terms I wasn't sure of too.
Like for example "isoelectrons" and ions are less energically stable than their element.
Hope my doubts will be clarified in the next few lessons.
That's all for today.
Till then,
Feekee signing off.


8:00 PM

chemistry time!