Chemistry
What is Avogadro’s constant?
6.02 x 1023
Name the 3 types of mutations
Insertion/addition; Deletion; Substitution
Name 2 of of the 4 fundamental forces of nature
Strong nuclear force, Weak nuclear force, Gravitational force, Electromagnetic force
What are the first 5 numbers in the fibonacci sequence?
0, 1, 1, 2, 3
Before being called just STEM Club, what was the name of the club?
Beyond STEM
Who discovered the nucleus and with what experiment?
Rutherford → gold foil
What are the complementary bases (just letters are okay)?
AT; CG; (AU)
What is the formula for gravitational potential energy?
Ep = mgh
What are the first 10 digits of pi?
3.141592653
Who is our sponsor teacher?
Mr. Joe
What does KMT stand for?
kinetic molecular theory
What is one advantage of internal fertilization?
Embryo are protected; Survival rate is higher
Which way does conventional current flow in a circuit?
Positive terminal to negative
What is the quadratic formula (JUST BUZZ IN AND SAY THE ANSWER WHEN WE CALL ON YOU)
x = (-b +/- \sqrt(b^2 - 4ac))/2a
What room NUMBER does STEM Club typically take place?
B317
How would you balance the following equation?
H2 + O2 → H2O
2H2 + O2 → 2H2O
Name one organelle found in plant cells but not animal cells?
Cell wall; Chloroplasts; Large central vacuole
What is the unit of current (full word)?
Amperes
Solve for x: 3x-9x = 12
x = -2
What are the names of your two STEM Club presidents?
Sandra and Yi Cheng
How many valence electrons does oxygen have?
6
What life processes do all organisms need to carry out (name 3)
Obtain/use energy; Break down nutrients; Build molecules; Grow; Copy material; Repair injuries Excrete waste
Name 3 types of electromagnetic waves on the EMS?
Radio, microwave, infrared, visible light, ultra violet, x-rays, gamma
What is the formula for the Pythagorean theorem?
a2 + b2 = c2
What was the first STEM Club lab this year?
Cardboard chair