Acids & Bases
I stand for power of hydrogen.
What is pH?
These are the three main particles in atoms.
What are neutrons, protons and electrons?
The element's chemical symbol is Li.
What is Lithium?
These cell organelles are found in plant and animal cells. They store water, food and waste. Plant cells have large, central ones. Animal cells have several small ones.
What are vacuoles?
This person build a microscope and observed pieces of cork. He saw tiny holes in the cork and called them cells.
Who is Robert Hooke?
These are the two types of acids.
What are mineral and organic?
These atomic particles are positively charged.
What are protons?
This element's symbol is B.
What is Boron?
Found in both plant and animal cells, this cell organelle controls what comes in to the cell and what leaves the cell.
What is the cell membrane?
I am the type of indicator that is made from chemicals extracted from lichens. Lichens grow on the bark of trees or on rocks.
What is litmus?
This is the type of acid found in your stomach which aids in digestion.
What is hydrochloric acid?
This person discovered the electron. He called them corpuscles.
Who is J.J. Thomson?
This element's symbol is U.
What is Uranium?
These tiny organelles contain digestive enzymes which break down large food molecules into smaller molecules, digest waste products and protect cells from foreign invaders.
What are lysosomes?
This person atomic model became known as the Saturnian Model.
Who is Nagaoka?
I have a pH between 8-14. I feel slippery and taste bitter.
What is a base?
This person conducted his Gold Foil Experiment which demonstrated that atoms are mostly empty space, that an atom has a positively charged nucleus containing protons and that an atom has negatively charged electrons orbiting around the nucleus.
Who is Ernest Rutherford?
This element's chemical symbol is Fe.
What is Iron?
These organelles are considered the powerhouses of cells. They are responsible for the storage of energy.
What are mitochondria?
This element's symbol is Ga.
What is Gallium?
I am a type of pH indicator. I come in paper strips and as a solution. I am very acccurate and can change many different colors when placed in acids and bases I change colors based on the strength of acids and bases.
What is universal indicator?
This person first proposed the Electron Cloud Model.
Who is Erwin Schrodinger?
This element's chemical symbol is Sn?
What is Tin?
Found only in plant cells, these organelles trap sunlight used for photosynthesis in order to make food for the cell.
What are chloroplasts?
This person observed the first moving objects under his microscope. He named them Animalcules.
Who is Antoine van Leeuwenhoek?