Category 1: What is Chemistry?
Chemistry is the study of:
A) Stars and planets
B) Living organisms only
C) Matter and its changes
D) Ancient history
Which is an example of a mixture?
A) Salt
B) Water
C) Air
D) Gold
Who proposed the first atomic theory?
A) John Dalton
B) J.J. Thomson
C) Rutherford
D) Bohr
What happens in a chemical reaction?
A) Atoms disappear
B) Atoms rearrange to form new substances
C) Energy is never involved
D) Nothing changes
Which of these superheroes is a scientist in the story?
A) Thor
B) Hulk (Bruce Banner)
C) Captain America
D) Black Panther
True or False: Chemistry connects to biology, physics, and even cooking.
Answer: True
True or False: Mass and weight are exactly the same.
Answer: False
The center of an atom is called the:
A) Electron
B) Neutron
C) Proton
D) Nucleus
True or False: Burning wood is a physical change.
Answer: False
In the Minions movie, what fruit do they love the most?
A) Apples
B) Bananas
C) Strawberries
D) Grapes
Which of the following is NOT matter?
A) Air
B) Music
C) Water
D) Ice
Which unit is used to measure temperature in science?
A) Celsius
B) Liters
C) Kilograms
D) Meters
True or False: Elements are organized in the periodic table by increasing atomic number.
Answer: True
Which of the following is an acid?
A) NaCl
B) HCl
C) H₂O
D) CO₂
Name 3 characters from Star Wars.
Possible answers: Darth Vader, Luke Skywalker, Princess Leia, Yoda, Obi-Wan Kenobi, Han Solo, etc.
Who is called the “Father of Modern Chemistry”?
A) Isaac Newton
B) Antoine Lavoisier
C) Albert Einstein
D) Niels Bohr
A homogeneous mixture is also called a:
A) Pure substance
B) Solution
C) Compound
D) Element
Which particle has a negative charge?
A) Proton
B) Neutron
C) Electron
D) Atom
Which pH value represents a base?
A) 2
B) 5
C) 7
D) 10
Which item do you need to craft a book in Minecraft?
A) Leather + Paper
B) Iron + Wood
C) String + Stick
D) Obsidian + Gold
True or False: Chemistry is only useful for scientists in laboratories.
Answer: False
Which of the following is an element?
A) Salt
B) Oxygen
C) Water
D) Carbon dioxide
Which is a noble gas?
A) Oxygen
B) Helium
C) Carbon
D) Nitrogen
True or False: Recycling and reducing waste are part of chemistry in sustainability.
Answer: True
Name 7 characters from El Chavo del 8.
El Chavo
Quico
La Chilindrina
Don Ramón
Doña Florinda
Profesor Jirafales
Señor Barriga
Ñoño
La Popis
Jaimito el Cartero