Atoms and Particles
What do you call the center of an atom?
The nucleus
Whats another word for mass divided by volume?
Density
What do we call the energy driven by the movement of electrons? (Don't overthink this!)
Electricity
In which bond do atoms share electrons?
Covalent bond
What does PVC stand for?
Polyvinyl chloride
What is the charge of an electron?
Negative
What property is due to spinning electrons within a material?
Magnetism
Which tail of an LED is negative?
Valence electrons
What do you call a positive ion?
What is the 6th element?
Carbon
What's the property of a material that allows it to be PERMANENTLY deformed or shaped breaking?
What does the Latin word "ferrum" mean in English?
Iron
What reaction creates salt and water?
Neutralization
Which process causes nitrogen gas to appear when using liquid nitrogen?
Boiling or Evaporation
What do you call atoms of the same element with a different number of neutrons?
Isotopes
What type of strength refers to the ability to resist being pulled apart?
Tensile strength
What do you call the negative side of a battery?
Cathode
What element usually donates electrons in an ionic bond?
What's an umbrella term for a wide group of fiber-based materials spanning from fabric to some fiber-based 3D printing filaments?
Textiles
What is the first group of elements called?
The alkali metals
What property exists when a material is stronger in certain directions than others?
Anisotropy
Which element is the most conductive of electricity?
Silver
What ion do bases give away in a neutralization reaction?
Hydroxide
What could you call a common mineral made of silicon and oxygen, often found in clay?
Silicate minerals