States of Matter
Particles are closely packed and vibrate in fixed positions.
Solid
Gas -> Liquid
Condensation
Type of bonding between metals and non-metals.
Ionic Bonding
Covalent bonding is between what two types of elements?
Non-metal and Non-metal
Who is the richest person in the world?
Elon Musk
Particles are far apart and move randomly.
Gas
Solid -> Gas
Sublimation
Particles formed when atoms gain or lose electrons.
Ions
What is shared in a covalent bond?
Electrons
What's the only mammal capable of true flight?
Bat
The state where particles are close but can move past each other.
Liquid
Gas -> Solid
Deposition
Type of force holding ions together.
Electrostatic forces
Diamond has a very high melting point because…
Giant covalent structure with many strong bonds
Capital of Brazil
Brasilia
My Melting point is -10 degrees and my boiling point is 80 degrees, what am I at room temperature?
Liquid
Metals are substances with __________ electrons
Delocalised
Why do ionic compounds have high melting points?
trong electrostatic forces require lots of energy to overcome.
Name two examples of giant covalent structures
Diamond and Graphite
How many bones in the human body?
206