History
The last name of the person to whom the organization of the modern periodic table is attributed.
Mendeleev
How many orbitals does each subshell (s, p, d, and f) have?
s has 1, p has 3, d has 5, and f has 7.
Which side of the periodic table are the metals and nonmetals found on?
Right side is nonmetals.
What does the number represent in the following isotope notation? Chlorine-36
Mass number
The amount of matter in a certain space is known as...
Density
The last name of the person who discovered the electron by using gas discharge tubes.
Thompson
What does each arrow represent (up versus down) in the orbital notation?
The spin of the electron in that orbital. Up is clockwise, down is counterclockwise.
False, it is the opposite.
What is written in the top right corner when it comes to isotope notation?
Charge
If I needed to find the mass of an object and have the volume and density, what would the formula look like?
M = D x V
The last name of the person who believed the atom was organized like a solar system.
Bohr
The long electron configuration for Bromine (Br).
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5
Which of these is a characteristic of a metalloid?
A) Conducts electricity well
B) Does not conduct electricity well
C) Conducts electricity somewhat
C - Conducts electricity somewhat. They are known as semiconductors.
Bottom left.
If there is an irregular object like a rock that we need to find the volume of, you would use this device/tool to find it.
Graduated Cylinder
The last name of the person who discovered the nucleus was positively charged using gold foil and alpha particles.
Rutherford
The condensed electron configuration for Bismuth (Bi).
[Xe] 6s2 4f14 5d10 6p3
Which element is a metalloid? Aluminum, Silicon, or Iodine?
Silicon
Write the isotope notation for iodine-128 that has 54 electrons.
I - bottom left 53 (atomic number), top left 128 (mass number), top right -1 (charge)
The initial volume of water in a container is 50 mL. When an object that is 45 grams is placed inside, the new measurement is 63 mL. What is the density of the object?
3.46 g/mL
The last name of the person who used math equations to predict the general area where electrons can be found around the nucleus.
The orbital notation for Nickel (Ni).
1s2 2s2 3p6 4s2 3d8...
each s has 1 orbital with both arrows (one up / one down)
p has 3 orbitals with both arrows in each
d has 5 orbitals - all with arrows up, only 1st 3 with arrows down as well.
Which has the shiniest luster? Metals, Metalloids, or Nonmetals?
Metals
Write the isotope notation for the element that has 83 neutrons, 58 electrons, and 56 protons.
Ba - bottom left 56 (atomic number), top left 139 (mass number), top right +2 (charge)
The initial volume of water in a container is 45 mL. When an object that has a density of 6 g/mL is placed inside, the new measurement is 53 mL. What is the mass of the object?
48 grams