A little Chemistry
Evidence that a glow stick is undergoing a chemical reaction.
What is light?
The ultimate source of all energy on Earth
What is the Sun?
The material in a solution that is dissolved into something else.
What is the solute?
This lab tool is perfect for mixing solutions with just a twist of the wrist.
What is an Erlenmeyer flask?
The subatomic particles
What is proton, neutron and electron?
The Law says "Matter is neither created not destroyed"
What is The Law of Conservation of Mass?
Two items needed for photosynthesis
What is carbon dioxide and water?
The chemical formulae that is needed to start a reaction.
What are the reactants?
We can only find this measurement by using a scale.
What is mass?
The chemical change a metal undergoes when exposed to water and oxygen.
What is rusting?
When you change the number of neutrons you create this
What is an isotope?
An organism that eats everything.
What is an omnivore?
The measurement scale of an acid or a base.
What is pH?
Staying next to your lab table and respecting the lab space.
What is good lab behavior?
The Father of the Periodic Table.
Who is Dimitri Mendeleev?
The state when an atom is surrounded by 8 electrons; Hydrogen needs only 2
What is a stable octet?
This organism level in a food pyramid contains the most energy because of its large biomass.
What is a producer?
This subatomic particle also represents the atomic number of an element.
What is a proton?
The base unit to measure length.
What is a meter?
The day and date of the Science Final Exam.
What is Monday June 23rd?
The horizontal rows on the Periodic Table--which tells you the number of shells an atom has.
What is a period?
The biome that we live in.
What is a temperate deciduous forest?
Another name for a solution.
What is a homogeneous mixture?
The ratio between the amount of stuff and the space it takes up.
What is density?
Vibrational motion of molecules.
What is movement of a solid?