A mix
List the charges for protons, neutrons and electrons.
What is
Protons are positive
Neutrons are neutral
and electrons are negative
What does the atomic number tell you about the element?
What is the number of protons?
What are the two types of covalent bonds?
What is Polar covalent and non-polar covalent
What is another name for protons, neutrons and electrons?
What is subatomic particles?
What does the atomic mass tell you?
What is the number of protons + the number of nuetrons?
What type of bond is carbon dioxide?
Hint: I want the specific type of bond
What is polar covalent?
Where are protons, neutrons and electrons found?
What is nuetrons and protons are found in the nucleus and electrons are found in the electron cloud?
Which compound has a higher molecular weight?
KCl
NaCl
What is KCl?
KCl-74.5513g
NaC-58.44g
dissolving
What is a physical property?
What type of bond is NaCl or ClO2 ionic?
What is NaCl?
What is the molecular weight of C2H6O
What is 46.068g/mol of C2H6O?
What do group numbers tell you?
What is the number of valence electrons per element ?
What is gas being used in a car?
What is a chemical property?
What are the numerical ranges for ionic, polar-covalent and nonpolar- covalent?
0-0.39: non-polar covalent
0.4-0.9: Polar covalent
anything above 0.9 is ionic
Is the chemical equation below balanced or not?
6CO2 + 6H2O → C6H12O6 + 6O2
What is balanced?
What do periods tell you?
What is periods tell you the number of orbitals for the elements?
What is the ideal trend of electronegativity?
What is it increase going to the right and top of the periodic table?