PERIODIC TABLE
Periods on a periodic table
What is: The horizontal rows
What is: characteristic that describes the ability to undergo a chemical change/reaction
What is: Au
0.0045
What is: 2 sig figs
Room number where sessions are held
What is: BSABH 1.108
Another name for the vertical columns on a periodic table
What is: Families
Density
What is: physical property
Symbol for mass number
120.0 mL
What is: 4 sig figs
My name
What is: Briana
Amount of electrons in a neutral atom
What is: equal to the number of protons
Boiling water
What is: physical change
Z
What is: atomic number
12.11 + 18.2 =
What is: 30.3
Due date for homeworks
What is: May 10
The difference between atomic weight and mass number
What is: atomic weight is the average mass of all naturally occurring isotopes of an element; mass number is the total protons and neutrons in the nucleus of a single specific isotope
A mixture that is uniform throughout
What is: homogeneous mixture
Element with the symbol Sb
What is: Antimony
4.56 x 1.4
What is: 6.4
What is: 2 - 3 PM Tuesdays in BMSLC 2.123A
Atomic number, period, and group of Tungsten
What is: 74, 6, 6
E
What is: energy
1000 / 8.2
What is: 100
Your Professor’s name
What is: Nosheen Javed