Electronic structure of matter
Atomic number, electron configuration, number of electrons, energy level, valence electron of Phosphorus
15, 1s2 2s2 2p6 3s2 3p3, 15, 3, 5
What type of elements do not need to share or transfer electrons.
Noble gases
What is the chemical formula of Sugar
C₁₂H₂₂O₁₁
What is Avogadro's number?
6.02 • 10²³
Name 12 greek gods
Zeus, Hades, Poseidon, Hera, Demeter, Hestia, Ares, Athena, Apollo, Artemis, Aphrodite, Hermes, Nike, Hephaestus, Dionysis, Helios, Selene, Nyx, Persephone Etc.
What is the difference between Hund's rule and Pauli's Principle?
Hund's rule states that we should fill all orbitals with 1 up arrow first then filing each of them with another down arrow while the Pauli's principle states that we should fill an orbital first before moving to the next one.
What is the difference between an ionic bond and a covalent bond?
In an ionic bond, electrons are transferred between non-metals, leading to the formation of ions. In a covalent bond, electrons are shared between non-metals and metals.
Give 6 different kinds of Functional groups
Carboxylic acid, alcohol, aldehyde, ester, ether, ketone, amine, amide
Give the chemical formula, molar mass and pecentage composition of table salt.
Sodium Chloride
NaCl
58g/mol
Na= 39.66%
Cl=60.34%
Name all students of G9 - Cavendish
ALSTE KENST BENJAMIN ABALOS
CARL JOSHUA BARUELO
SEAN YUSHIN BODO
LUIS GABRIEL ENRILE
ZARKO PATRICE FRANCISCO
JARED AIDEN JAMON
JAN CEDRIC LOPEZ
WYNNARD MILLARES
CHRISTIAN MCCOY OCAMPO
ARKIN STANFORD OLIVEROS
JIEGO SANTI MIGUELITO RANESES
YEOJ LUIS SORIANO
ANIKA CHANEL ANDRES
ANNE VIEL ARAR
HANNAH ADRIELE CALINGO
RHYZA MAE DE LEON
KIERZTEN GABRIELLE DELA CRUZ
RAICA ELLIANA FLORES
PRINCESS VALERIE GOMEZ
HANIELHYN JADLOC
PRINCESS SOFIA YSABELLE JUAN
NAOMI ELLA LABRO
JODIE ALEAH LIM
ALEX CLAIR MENDOZA
JAYRA REYES
RIONA VICTORIA RIVERA
JANA SHEREE ROBERTO
JANE KARYL RUSIA
SIMONE SABILE
JENYNNE CHRIST SECRETARIO
MA. ANGELA TAAN
RYLEIGH KIMBERLLY TOLEDO
Define electronic configuration and its energy levels.
Definition: The arrangement of electrons in orbitals around an atomic nucleus.
Energy Levels: 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p, 8s
Give the names of SF₆ and BF₃
Sulfur hexafluoride and Boron trifluoride
What are the classification of hydrocarbons and their differences.
Alkanes – Also known as saturated hydrocarbons, alkanes contain only single bonds between carbon atoms.
Alkenes – Known as unsaturated hydrocarbons, alkenes contain at least one double bond between carbon atoms.
Alkynes – Also unsaturated hydrocarbons, alkynes contain at least one triple bond between carbon atoms.
How many moles are in 700g of Ammonium
38.8 moles
Sayo na ung 3 points
Yayy