Name The Element Define the Element Group Balancing Chemical Equations Structure of Atoms and Periodic Table Vocabulary
100
What is Ti?
Titanium
100
What are Alkali Metals?
These are very reactive with water.
100
Balance
Fe(s) + Cl(g) -> FeClv3(s)
2Fe(s) + 3Clv2(g) -> 2FeClv3(s)
100
What is an atomic mass number?
This is the sum of the protons & neutrons in the nucleus
100
What is a Catalyst?
Organic substance that can speed up a reaction without affecting the result.
200
What is Pb?
Iron
200
What are Halogens?
These are found in family VII A.
200
Balance
CO(g) + Ov2(g) -> COv2(g)
2CO(g) + Ov2(g) -> 2COv2(g)
200
What is the Nucleus?
Protons are found here.
200
What is Sublimation?
Energy requiring process by which a solid changed directly to a gas without first becoming a liquid.
300
What is Ge?
Germanium
300
What are Earth Alkali?
These form good bases.
300
Balance
Mg(s) + Ov2(g) -> MgO(s)
2Mg(s) + Ov2(g) -> 2MgO(s)
300
What are Protons?
These are the positively charged particles in an atom.
300
What are suspensions?
A mixture containing particles that settle out if left undisturbed.
400
What is Mt?
Meitnerium
400
What are Metalloids?
These elements are found around a staircase.
400
Balance
Hv2(g) + Brv2(g) -> HBr(g)
Hv2(g) + Brv2(g) -> 2HBr(g)
400
What are Valence Electrons?
The Electrons on the outermost ring of an atom.
400
What is Stoichiometry?
The study of quantitative relationships between amounts of reactants used and products formed by a chemical reaction.
500
What is Pr?
Praseodymium
500
What are Noble Gases?
These are unreactive.
500
Balance
KCIOv3(s) -> KCl(s) +Ov2(g)
2KClOv3(s) -> 2KCl(s) + 3Ov2(g)
500
What is an atomic number?
It is what the periodic table is arranged by.
500
What is Enthalphy?
Thermodynamic quantity equivalent to the total heat content of a system.






Chemistry & Chang By Andromeda G. & Tanya G.

Press F11 for full screen mode



Limited time offer: Membership 25% off


Clone | Edit | Download / Play Offline