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PARTICLES IN ATOMS
ISOTOPES
ORGANIZING THE TABLE
METALS
NONMETALS
100
Name the charge of a proton, neutron, and electron
Protons are positive Neutrons are neutral Electrons are negative
100
What is the name for the number of protons in an element
Atomic Number
100
A row in the periodic table is called this.
period
100
This describes the ease and speed that an element can combine or react with other elements
Reactivity
100
This family only contains 1 nonmetal. It is carbon
Carbon Family
200
Name the mass of a proton, neutron, and electron
Proton= 1 amu Neutron= 1 amu Electron = 0 amu
200
The atomic mass tells us this.
The number of protons and neutrons
200
A column in the periodic table is called this
group or family
200
This physical property explains a material that can be pulled out, or drawn into a long wire.
Ductile
200
A diatomic atom is one that has ___.
two atoms
300
Name where protons, neutrons, and electrons are located in an atom
Protons and neutrons in the nucleus Electrons in the cloud of electrons
300
Hydrogen has an atomic number of 1, atomic mass of 1 amu and a net charge of 0. How many protons, neutrons, and electrons does it have?
Protons=1 Neutrons=0 Electrons=1
300
The modern periodic table is arranged by this.
Atomic Number
300
The metals in group 1 are known as this.
Alkali
300
What family can the following non metals be found in? Oxygen, Sulfur, Selenium
Oxygen Family, group 16
400
What is the unit to measure the mass of atoms
Atomic Mass Unit (amu)
400
Xenon has 54 protons, an atomic mass of 131 amu, and 55 electrons. What is its atomic number, amount of neutrons, and net charge?
Atomic Number= 54 Neutrons= 77 Net Charge= -1
400
The first periodic table was arranged by this.
Atomic Mass
400
The elements in groups 3-12 are called this
Transition
400
The word halogen means _____.
Salt Forming
500
What is the mass of 6 protons, 7 neutrons, and 5 electrons
13 amu
500
Lead has an atomic number of 82, 125 neutrons, and a net charge of +2. What is its atomic mass, number of protons, and number of electrons?
Atomic Mass= 207 amu Protons= 82 Electrons= 80
500
The name of the scientist who first organized the periodic table is…
Dmitri Mendeleev
500
The elements: Actinium, Thorium, Protactinium, and Uranium are a part of this group. You may use your periodic table.
Actinides
500
This group of nonmetals does not gain or lose any electrons. They are usually very unreactive
Noble Gases