Metals
Where do metals appear on the periodic table?
Metals appear to the left of the dark zig-zag line on the periodic table.
Where are the non-metals located on the periodic table?
Nonmetals occur to the right of the zigzag on the periodic table.
Where can metalloids be found on the periodic table?
Metalloids can be found around the dark zig zag line that separates metals and nonmetals.
What is density?
Density is defined as mass per unit volume. It is a measure of how tightly packed and how heavy the molecules are in an object. Density is the amount of matter within a certain volume.
This is a pure substance made of only 1 type of atom. It cannot be broken down into anything simpler.
Element
Anything that has weight (mass) and takes up space (volume)
Matter
Do non-metals have luster?
Non-metals do not have luster, they are dull.
What are metalloids properties similar to, metals or nonmetals?
Metalloids have properties of BOTH metals and nonmetals.
What is proof that ice and water have different densities.
The ice floats in the water means that the water has a higher density than the ice.
A pure substance made of two or more different elements chemically bonded together.
Compound
Do metals have a high or low melting point?
Metals have a high melting point.
Are nonmetals brittle?
Nonmetals are brittle.
Do metalloids have luster?
Some are shiny and some aren't.
1.0 g/mL
Two or more substances put together that do not chemically join and can be separated easily (like trail mix and salad)
Mixture
What is a physical change?
The look or shape changes, but it is still the exact same substance.
Do nonmetals have high or low density?
Nonmetals have low density.
Do they conduct electricity and heat?
Yes
In what 2 ways can matter change?
Physically or Chemically.
What Grand Slam tennis tournament is being played now?
The US Open
What is a chemical change?
A reaction that happens that creates a brand-new substance.
Are nonmetals melting point high or low?
Nonmetals have a low melting point.
Are metalloids malleable or ductile?
Metalloids are BOTH malleable and ductile.
What has a lower density, feathers or rocks?
Feathers.
The G.O.A.T in tennis?
Roger Federer