Atom
What does the APE in APE MAN stand for?
Atomic Number = Protons = Electrons
What is the equation for density?
Mass/Volume
Which has a greater atomic mass? Hydrogen or Oxygen?
Oxygen
List all the kingdoms in Eukarya.
Plantae, Fungi, Animalia, Protista
Is "salt dissolving in water" a chemical or physical change?
Physical Change
What does the MAN in APE MAN stand for?
Mass - Atomic Number = Neutrons
What are the units for volume?
mL or cm3
Where are the metalloids located?
On the staircase
Which two kingdoms are prokaryotes?
Archaebacteria and Eubacteria
Is rust a physical or chemical change?
Chemical Change
Which element 27 protons?
Co - Cobalt
What are the units for mass?
g or kg
Which direction do periods move?
Side to Side/Rows
List three characteristics of animalia.
Multicellular, Heterotrphic, Sexual Reproduction, Eukaryotic
How many atoms are in this formula? 3 H2O
Nine
Where are valence electrons located?
Outermost Shell/Ring
What are the units for density?
g/mL
kg/mL
g/cm3
kg/cm3Which has similar chemical and physical properties?
Na AND K
Na AND Mg
Na AND Fe
Na AND K
Which eukaryote is unicellular and multicellular, reproduce sexually and asexually, but is heterotropic?
Fungi
List 3 Characteristics of a Non-Metal
Brittle, Dull, Not a good Conductor, Not Malleable, Not Ductile
What part of the atoms determines its identity?
Proton
A graduated cylinder held 10 mL of water. After dropping a rock inside, the water raised to 15 mL. If the mass of the rock is 10g, what is the density of the rock?
2 g/mL
What determines the atom's reactivity to another atoms?
Valence Electrons
What is a prokaryote?
Cell without a nucleus
What is evidence of a chemical reaction? List 3 Examples
Bubbles, Fizz, Smoke, Fire, Unexpected Temperature Change, Unexpected Color Change, Precipitate/Solid formed in Liquid, New Substance Formed