Atoms and Particles
What is the basic building block of matter, it contains protons, neutrons, and electrons
What is an atom
The chart that organizes elements by increasing atomic number.
What is the Periodic Table?
Bond formed by sharing electrons between atoms.
What is a covalent bond?
State of matter with a fixed shape and volume
What is a solid?
The substances you start with in a chemical reaction
What are reactants?
Particle in an atom with a no charge
what is a neutron
Elements in the same column share this common feature.
What are similar chemical properties?
Bond formed by transferring an electron from one atom to another.
What is an iconic bond?
State of matter that takes the shape of its container but has a fixed volume
What is a liquid?
The new substances formed after a chemical reaction
What are products?
What is it called when an atom has the same number of protons, but has different number of neutrons
What is an isotope
This group contains the noble gases
What is group 18?
The attraction between a metal and the sea of electrons around it is called...
What is a metallic bond?
When a liquid changes to a gas, it is called...
The law that states matter cannot be created or destroyed in a chemical reaction.
What is the law of conservation of mass?
What is the particle that orbits the nucleus and a negative charge
What is an electron
The element with atomic number 1.
What is hydrogen?
This type of bond typically forms between two nonmetals.
What is a covalent bond?
The temperature at which a solid tuns directly into a gas
What is the sublmation point?
A reaction that releases heat to the surroundings
What is an exothermic reaction?
The sum of protons and neutrons in an atom's nucleus is called what
What is the atomic mass
This scientist is credited with creating the first widely recognized periodic table.
Who is Dmitri Mendeleev?
The energy required to break a chemical bond is called...
What is bond dissociation energy?
This state of matter consists of gas with freely moving charged particles...
What is plasma??
The type of reaction involves the exchange of electrons between substances.