Volume/Density
an object with a mass of 78 grams and have a volume of 156cm3 it has a density of
What is 2g/cm3?
the element symbol Co
What is Colbalt?
the smallest particle of a element that still has the same chemical properties of a element
What is a atom?
the mixture that contains distinct substances that are physically and often visibly
What is a heterogeneous mixture?
the person who thought there was only 4 elements
Who is Arastodle?
a cube sides measure 360cm it has a volume of
What is 46656000 ?
the element symbol Ca
What is calcium?
the center of a atom that contains most if its mass
What is a nucleus?
the heterogeneous mixture that is made of parts that separate upon standing
What is a suspension?
the element symbol Au
What is gold?
a Brick has a length of 67cm a height of 87cm and a width of 56cm it has a volume of
What is 326,424cm3?
the element symbol N
What is Nitrogen?
the positively charged particle inside of an atoms nucleus
What is a proton?
the stable mixture in which small fine particles of one material are scattered through out another material,blocking the passage of light without settling out
What is colloid?
the smallest substance of a molecule
What is a compound?
an object has a mass of 63 grams and a volume of 7,749cm3 it has a density of
What is 123g/cm3
the element symbol Li
What is Lithium?
the particle found in the nucleus of a atom and has no electrical charge
What is a neutron?
the suspension of two liquids that usually do not mix together
What is emulsion?
the temperature by which a a liquid becomes a gas
What is boiling point
a textbook has a length of 78 a width of 72 and a height of 99 it has a volume of
What is 555,984cm3
element symbol Na
What is Sodium?
the person who believed that matter can be cut up into smaller and smaller pieces only up to a certain point
Who is Democritus?
a perfume is a ________ mixture
What is a homogeneous mixture?
the temperature at which water freezes
What is 32 degrees Fahrenheit?