Covalent bonds are the sharing of electrons to reach octet and ionic are the transfer of electrons from one element to another.

Covalent bonds are the sharing of electrons to reach octet and ionic are the transfer of electrons from one element to another.

Allows the truly adventurous to drink from any body of water and the less adventurous to drink from any hotel sink. Just fill, press & drink!  The Quest Travel Purifier is effective against chemicals, metals, bacteria, protozoa and viruses. #travel

Allows the truly adventurous to drink from any body of water and the less adventurous to drink from any hotel sink. Just fill, press & drink! The Quest Travel Purifier is effective against chemicals, metals, bacteria, protozoa and viruses. #travel

Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. This is a classic STEM activity that's sure to please :)

Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. This is a classic STEM activity that's sure to please :)

• 5 Curved tips easily hold nail chips without getting in the way • Sturdy ABS Plastic • Translucent White Colour resits harsh chemicals • Metal Weights keep in place so it doesn’t move from …

• 5 Curved tips easily hold nail chips without getting in the way • Sturdy ABS Plastic • Translucent White Colour resits harsh chemicals • Metal Weights keep in place so it doesn’t move from …

Patina.... Needed: vinegar, white or apple cider, salt, just regular old salt out of my shaker.  Either soak over night or sprinkle with salt and spray vinegar for a blotchy look

Patina.... Needed: vinegar, white or apple cider, salt, just regular old salt out of my shaker. Either soak over night or sprinkle with salt and spray vinegar for a blotchy look

Did you know that photo chemical machining is also referred to as photo chemical etching, metal etching, photo chemical milling, photo fabrication and  photo machining? At Northwest Etch Technology we pride ourselves on producing precision metal parts for many different types of businesses.

Did you know that photo chemical machining is also referred to as photo chemical etching, metal etching, photo chemical milling, photo fabrication and photo machining? At Northwest Etch Technology we pride ourselves on producing precision metal parts for many different types of businesses.

Science Interactive Templates for Middle School Chemistry - covers metals, nonmetals, and metalloids, periodic table, protons, neutrons, electrons, balancing equations, atoms, physical and chemical changes, and more.

Chemistry Interactive Notebook Pages

Science Interactive Templates for Middle School Chemistry - covers metals, nonmetals, and metalloids, periodic table, protons, neutrons, electrons, balancing equations, atoms, physical and chemical changes, and more.

I need to do more research, but this is the solution Martha Stewart uses to add a dark patina to polished brass.  Some of the lights I'm finding have had all the lovely patina polished off them!  Perhaps this would be a way to age them back?

I need to do more research, but this is the solution Martha Stewart uses to add a dark patina to polished brass. Some of the lights I'm finding have had all the lovely patina polished off them! Perhaps this would be a way to age them back?

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