Lab Equipment
A piece of lab equipment used to magnify images.
Microscope
What do we say to remember the order of KHDBDCM?
King Henry died by drinking chocolate milk.
What is the first step of the scientific method?
What element on the periodic table has an atomic number of 35?
Bromine
What charge does a proton have?
positive
A piece of lab equipment used to pick up small specimens.
Forceps
Solve the metric conversion.
2g=___cg
200cg
To make an educated guess based on observations.
Hypothesis
What element on the periodic table has an atomic mass of 12.011?
Carbon
What is the term for the number of protons in a nucleus?
Atomic number
The lab equipment used to grow bacteria.
Petri Dish
Solve the metric conversion.
2.3m=____hg
0.023hg
What is the final step of the scientific method?
Conclusion
What family does Helium belong to?
Noble gases
The term for the number of electrons in the outermost shell of a Bohr diagram.
valence electrons
Lab equipment used to pick up a hot beaker.
Beaker tongs
99mm=___cm
9.9cm
The variable that is manipulated or changed in an experiment.
Independent variable
What element is Fe?
Iron
What is the smallest particle in an atom?
electron
Lab equipment used to measure the volume of a liquid.
Graduated Cylinder
34dal=___dl
3,400dl
The variable that you measure in an experiment.
Dependent variable
What element is Se?
Selenium
The name for the center of an atom.
Nucleus