#c2.1

[critgemhero]

I feel like Caleb isn't getting enough love!!! I want more of my quiet, melancholic, cryptic of his past, share-happy, protective of goblin girls, and tabby owning magic user!!!

[iamrevisinghonest-gcse]

Structure and Bonding

Simple particle theory involves using the arrangement of atoms' electrons to explain what happens when elements react and how they join together to form different types of substances.

You should be able to use your skills, knowledge and understanding to:

Write formulae for ionic compounds using given symbols and ionic charges

Represent the electronic structures of the ions in sodium chloride, magnesium oxide and calcium chloride in the following form: 

Represent the covalent bonds in molecules such as water (H2O), ammonia (NH3), hydrogen (H­2), hydrogen chloride (HCl), methane (CH4), and oxygen (O2); and also in giant structures such as diamond and silicon dioxide, in the following forms:

Represent the bonding in metals in the following form:

Practical work to develop your skills and understanding:

Making or looking at models of molecules

Watching computer simulations of electron transfer and electron sharing

Carrying out chemical reactions with Group 1 and Group 7 elements, e.g. sodium with chlorine

Carrying out chemical reactions between bromine, chlorine and iodine and iron wool

Growing metal crystals by displacement reactions using metals and salts

Modelling metal structures

[bogermanroelj-blog]

Een stukje uit 'Breaking the Waves'

Dit stukje film laat ik zien om een voorbeeld van hedendaags Realisme te tonen. Een vervolg hierop zou de droomscene uit 'Spellbound' kunnen zijn, om het Surrealisme te verbeelden.