electron configuration
the definition of electron configuration
what is the location of electrons In an electron?
has an atomic number of 1
what is Hydrogen?
what you should always wear in a lab
what is a lab coat and goggles?
has a mass number of 12
what is Carbon?
round 3.52 to 1 sig fig
what is 4?
the electron configuration of Magnesium
what is 3s2?
chemical symbol is Xe
What is Xenon?
used to put a fire out on a student
what is a fire blanket?
has an atomic number of 1
what is Hydrogen?
rule number 2 of sig figs
what is zero numbers before non-zero numbers are not significant?
the electron configuration of Nickel
what is 3d8 4s2?
an example of a gas
what is Krypton?
consequences of not listening to instructions in a lab
what is harm to self or other students?
has an atomic number of 26
what is Iron?
round 3.515014 to 5 sig figs
what is 3.5150?
the electron configuration of Radon
4f14 5d10 6s2 6p6
definition of an element
what is a substance who's atoms all have the same number of protons?
never should be done in a lab
what is horse play?
has an atomic number of 53
what is Iodine?
rule number 1 of sig figs
what is non-zero numbers are always significant?
the electron configuration of Lawrencium
what is 5f14 7s2 7p1?
has an atomic weight of 294
what is Oganesso?
handle hot glasses with ____ or potholders
what are tongs?
Has an atomic number os 103
what is Lawrencium?
round 3430 to 2 sig figs
what is 3400?