atomic structure
Particle with no charge
What is a neutron?
Ability of an atom to attract electrons
What is electronegativity?
Bond between two nonmetals
What is a covalent bond?
Matter with a definite shape and volume
what is a solid?
Eye protection worn in labs
what are eye goggles
Region where electrons are found
What is the electron cloud?
Atomic size trend down a group
what increases?
Bond between a metal and nonmetal
What is an ionic bond?
Matter that takes the shape of its container
what is a liquid?
Used to measure liquid volume accurately
What is a graduated cylinder?
Negatively charged particles
What are electrons?
Most reactive nonmetals
What are halogens?
Weak attraction between molecules
What are intermolecular forces?
Matter with no definite shape or volume
what is a gas?
The rule for wafting smells
What is waft, don’t sniff directly?
Total number of protons and neutrons
What is mass number?
Elements that conduct electricity well
What are metals?
Unequal sharing of electrons
What is polar covalent bonding?
Change from solid to liquid
what is melting?
Tool used to hold hot objects
What are tongs?
Atoms that gain or lose electrons
What are ions?
Noble gases are unreactive because their outer shell is…
what is full?
Substance made of ions in a crystal lattice
What is an ionic compound?
Change from liquid to gas
what is evaporation?
First thing to do if chemicals spill on skin
What is rinse with water immediately?