Structure of an atom
What is one of the subatomic particles?
Proton, Neutron, or electron
What group on the periodic table are the alkali metals under?
Group 1
What is the pH scale range?
0-14
What is one of the three bonds?
Ionic, Covalent, and Metallic
What are the columns called on the periodic table?
Groups or Families
What type of charge does a proton, neutron, and electron have?
Positive, Neutral, and Negative
Name one class on the periodic table.
Halogens, Noble Gases, Non-metals, other metals, transition metals, alkaline earth metals, alkali metals, metalloids, and rare earth elements (Lathanides and Actinides)
What is the pH range for an acid?
0-7 (7 being neutral)
What is a covalent bond?
When ions from elements share electrons to form a compound
How many groups are in the periodic table?
18
What two subatomic particles are found in the nucleus of an atom?
Protons and Neutrons
What group do the noble gases fall under?
Group 18
Name an example of a base.
Bleach, Ammonia, Seawater, cleaning products such as, drain cleaner and quicklime, baking soda, etc.
What are the two types of covalent bonds?
Nonpolar and Covalent
What two numbers on are displayed in each element box on the periodic table?
Atomic Number and Atomic Mass
How many electrons can you have in the first electron shell in the electron cloud?
2
Which element class has the most elements?
Transition metals
What is another name for litmus paper?
pH strip
What is a nonpolar bond?
When electrons in a bond are shared equally
How can you find the number of protons and electrons on the periodic table?
The Atomic Number
What type of subatomic particle lies in the outermost electron shell of an atom?
Valence Electrons
What element class is usual found in batteries?
Lathanides or Actinides
What is one characteristic of an acid?
sour taste and turns litmus paper red
Which bond is the strongest type of bond?
Metallic Bond
How many total elements are there on the periodic table? Name 3 elements.
118