Weight under the influence if gravity
Pounds using a scale
The amount of matter an object contains
Amount of space an object occupies
Yes, if you use a big laser.
Not by ordinary chemical means.
Yes, as long as the element contains LESS than 10 protons.
No, because elements are made from many things.
2 elements combined together
An atom with more/less electrons than protons
Something made of iron
A simple silicon mixure used to make paint
Must never be alive
Must be solid
Must be natural
Must be found underground
Must have a definite chemical compisition
Must have a crystal structure
The crystals are smaller
The crystals are bigger
The crystals are brown or black
The crystals are translucent
A metal added to another metal to make a new metal
A characteristic that makes the metal bend
A metal that can break into thin sheets
A mineral that contains an important metal
No rocks can contain fossils
When magma or lava contacts existing rock and morphs it
When a rock becomes dangerously high in radioactive substances
When magma is slow moving
When rocks weather away
No because there is not enough acid.
Yes because it's a type of biological weathering and contains acid.
No because the acid it contains is not the right type if acid
Yes because bird poop is made from worms, a highly acidic species.
A method of building typically used in south america
The theory that all living things should have limestone beneath them in order to support their legs.
A type of plate tectonics
Landscaping in limestone areas
Ice evidence from various continents that were once connected
Rocks in south america are the same type age and thickness as in africa
Africa fits in south america
Convection in the mantle