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Mixtures of Matter
Anderson--ArpHS--Mixtures
Question | Answer |
---|---|
Matter can be broken down into 2 catagories. What are they? | Pure Substances and Mixtures |
What is considered a pure substance? | elements and compounds |
What are the two types of mixtures? | heterogeneous and homogeneous |
Which type of mixtures looks like it is made of different substances visually? | heterogeneous |
Which type of mixtures lokk the same top to bottom, left to right, side to side? | homogeneous |
Separates substances on the basis of boiling points of the substances | distillation |
separates by formation of solid, pure particles from a solution | crystallization |
separates substances based on their movement through a special paper | chromotography |
separates solids from liquids by using a porous barrier | filtration |
Element or Compound: silicon | element |
Element or compound: sodium chloride | compound |
Element or compound: francium | element |
Element or compound: ice | compound |
Symbol for Neon | Ne |
Symbol for Titanium | Ti |
Symbol for Iron | Fe |
A substance that cannot be separated into simpler substances by physical or chemical means is a(n) | element |
A chemical combination of two or more different elements is a | compound |
what are the horizontal rows on the periodic table called? | periods |
What are the vertical columns on the periodic table called? | groups or families |