Chemistry
What are elements organized on?
a. Graphic Table of Elements
b. Periodic Table of Elements
c. Scientific Table of Elements
b. Periodic Table of Elements
A force is a push or pull.
a. true
b. false
a. true
What are the three types of rocks?
a. sedimentary, igneous, and metamorphic
b. sedimentary, magma, and intrusive
c. igneous, metamorphic, and layered
a. sedimentary, igneous, and metamorphic
What are the basic building blocks of life?
a. elements
b. cells
c. molecules
b. cells
What do all cells have in common?
a. all cells contain a nucleus
b. all cells contain cytoplasm
c. all cells contain chloroplast
b. all cells contain cytoplasm
Which is an example of a compound?
a. H2O
b. Zn
c. Au
a. H2O
What is a balanced force?
a. when the forces are greater than 0 Newtons
b. when the forces are less than 0 Newtons
c. when the forces are equal to 0 Newtons
c. when the forces are equal to 0 Newtons
Which layer of earth is the thinnest?
a. inner core
b. crust
c. mantle
b. crust
What is an example of a Prokaryotic cell?
a. animal
b. plant
c. bacteria
c. bacteria
What is an example of a Eukaryotic cell?
a. plant
b. bacteria
c. archaea
a. plant
Which of the following is a chemical change?
a. melting ice cream
b. water boiling
c. digesting food
c. digesting food
An example of convection would be...
a. lava lamp
b. sunlight
c. melting ice
a. lava lamp
What is the closest planet to the sun?
a. Jupiter
b. Neptune
c. Mercury
c. Mercury
Which is an example of a decomposer?
a. vulture
b. oak tree
c. mushroom
c. mushroom
The major tectonic plates are called Eurasian, African, Indo-Australian, Pacific, North American, and South American.
a. true
b. false
a. true
What type of mineral can be scratched by a fingernail?
a. Diamond
b. Talc
c. Quartz
b. Talc
Which is NOT an example of an inclined plane?
a. water slide
b. elevator
c. screw
b. elevator
What is NASA?
a. an international space agency that studies the solar system
b. a government agency that controls the US space program
c. the army in charge of saving the planet from aliens
b. a government agency that controls the US space program
Is water biotic or abiotic?
a. biotic
b. abiotic
b. abiotic
When someone releases a rubber band, what type of energy is being used?
a. electrical
b. kinetic
c. potential
b. kinetic
What is the density of water?
a. 1 gm/cm3
b. 100 g/cm3
c. 1 mL/cm3
a. 1 gm/cm3
What type of energy transformations take place when you turn on a flashlight?
a. electrical to chemical to light
b. chemical to electrical to light
c. electrical to light
b. chemical to electrical to light
What type of plate boundary does NOT cause earthquakes?
a. divergent
b. convergent
c. transform
a. divergent
What are the 3 main domains of life?
a. Bacteria, Archaea, and Eukarya
b. Bacteria, Animalia, and Eukarya
c. Biokarya, Animalia, and Eukarya
a. Bacteria, Archaea, and Eukarya
Where on the Periodic Table of Elements are Metalloids located?
a. on the right side
b. on the left side
c. on the zigzag line
c. on the zigzag line