Properties Flashcards
Properties of metal
- Lustrous
- Conductors of heat and electricity
- Malleable
- Ductile
Properties of nonmetals
- Dull
- Brittle
- Poor conductors of heat and electricity
Metalloids
properties of both
Properties of neon
Colourless, odourless, tasteless, and lighter than air
Properties of iodine
Slight distinct odour, dark colour, metallic taste
Triads meaning
group of three elements that display similar properties, with the atomic mass of the middle element being roughly the average of the atomic masses of the other two.G
Use line graph for
continuous data over time.
use bar graph for
comparing data
How would baking soda affect the size of the volcano
More baking soda creates more carbon dioxide gas when it reacts with vinegar. Bigger buildup of gas leads
How would baking soda affect speed of the volcano?
Speed up the reaction, as there would be more reactants available for the vinegar to break down.
Equipment for volcano
- Baking soda
- Vinegar
- Beaker
- Stirring rod
- Measuring cylinder
- Volcano structure
What fossil was found by alfred wegener
Mesosaurus
