Key Terms 1
What is the smallest particle of a matter?
Atom
What is the atomic number for helium (He)?
2
This have a positive charge and 1 atomic mass unit.
Proton
What state of matter is an oobleck?
Solid and Liquid
What is our school mascot?
Marauder
An uncharged particle in the nucleus of an atom is called ...
Neutron
What group does Silicon (Si) belong to?
Metalloids
This has a negative charge and 1/1800 atomic mass unit.
Electron
What type of mixture is Fruit Salad?
Heterogenous
What day do they play the WHS Alma Matter?
Friday
What are the 3 states of matter?
Solid, Liquid, Gas
Hydrogen is part of what group?
Non-metals
This has a neutral charge and 1 atomic mass unit.
Neutron
What type of mixture is chocolate milk?
Homogenous
Daproza
This is a space where electrons are likely to be found and it also surrounds the nucleus of an atom.
Electron Cloud
The atomic number of this element is 80, and the mass is 200.592. What elements is it?
Mercury (Hg)
Which two subatomic particles have a lot of mass?
Protons and Neutrons
What is an evidence that an oobleck is a liquid?
- No pressure applied
Mama D is an advisor for what club?
Science Olympiad
An outer shell electron of an atom that can form a chemical bond with anther atom is called...
Valence Electron
Name an element that is a noble gas.
Helium, Neon, Argon, Krypton, Xenon, Radon, Ununoctium
What is my atomic mass if I have 16 protons, 17 neutrons, and 3600 electrons?
35 amu
What is an evidence that an oobleck is a solid?
- When you apply pressure
- When you squeeze it
What is Mama D's first name?
Marirose