atoms
Whats an atom?
What is the smallest unit of matter that retains the identity of the substance.
What is Boiling point?
What is the temperature at which gas bubbles form in a liquid and rise to the surface to escape the liquid as a gas. Water 212oF, 100oC
What is a characteristic that describes how matter will change under certain conditions.
What is an element?
What is a substance that cannot be broken down into simpler substances.
What is flammability?
What is capable of being set on fire and burning quickly.
What is a compound?
What is a pure substance made of 2 or more different types of atoms chemically bonded together.
What is conductivity?
What is the ability to transfer heat, electricity or sound by direct contact of molecules.
Chemical symbol for iron?
What is Fe.
What is pure substance?
What is substance made up of only one element and/or substance that is made up of two or more elements that are chemically bonded.
What is heterogeneous mixture?
What is substance in which the components are physically together but not chemically bonded or evenly distributed.
What is electron?
What is Subatomic particle with a negative charge that is located outside the nucleus.
What is corrosion?
What is the breaking down or destruction of a material, especially metal, through chemical reactions
Whats the chemical number for oxgyen?
What is 8.
What is reactivity?
What is how likely an element is to form bonds with other elements.
What is homogeneous mixture?
What is substance in which the components are evenly distributed throughout, but are not chemically bonded.
What is electron cloud?
What is region in an atom that an electron is likely to be found; surrounds the nucleus of an atom
What is ductile?
What is easily drawn into a fine strand or wire; gold and silver are ductile metals?
The chemical symbol for this element is 97 what element is this?
What is berkelium?
What is the element symbol for gold?
What is Au.
What is physical property?
What is a characteristic of a substance that can be observed without changing the identity of the substance.
What is neutron?
What is subatomic particle with NO charge and is located in the nucleus of an atom.
What is freezing point?
What is the temperature at which a liquid becomes a solid. (The freezing point is the same as the melting point for a given substance) Water 32oF, 0oC
The chemical symbol for this element is 102 what element is this?
What is nobelium
What is the element symbol for Americium?
What is Am.
What is toxicity?
What is the degree to which a substance (A toxin or poison) can harm humans or animals.