Anatomy of an Atom
This is the subatomic particle than defines an element.
What is a proton?
These are 3 of the indications of chemical reactions that use qualitative analysis to identify.
What are a gas release (bubbles), a color change, an odor, and composition change or burning?
These are substances produced as a result of a chemical reaction.
What are products?
This is the type of bond that is formed when two atoms have very different electronegativities.
What is an ionic bond?
This is formed by acids in an aqueous solution.
What are hydrogen ions (H+)?
This is the subatomic particle with a negative charge.
What is an electron?
Not all indicators are reliable. When a soda bottle is opened, a chemical reaction does NOT occur, but we see one of the indicators. What is it?
What is a gas release?
This is what is used to determine the number of atoms in a chemical formula.
What is a subscript?
This is what type of bond that is formed when two atoms have very similar electronegativities.
What is a covalent bond?
This is formed by bases in an aqueous solution.
What are hydroxide ions (OH-)?
This subatomic particle is located in the nucleus, but is not always the same in different atoms of the same element.
What are neutrons?
Elephant toothpaste is this type of chemical reaction.
What is an exothermic reaction?
This is the number of atoms represented by the chemical formula CO2.
What is 3?
This is the type of atom that is likely to take electrons in ionic bonding.
What is an atom with a high electronegativity?
This is the pH range of acids.
What is 1 to 7?
These are the particles that are located inside the nucleus of an atom.
What are protons and neutrons.
These are 3 of the indications of chemical reactions that use qualitative analysis to identify.
What are a gas release (bubbles), a color change, an odor, a precipitate, and composition change or burning?
This is the number of valence electrons that atoms in group 17 have.
What is 7?
These are the diatomic molecules.
What is hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine?
This is the pH range of bases.
What is 7 to 14?
This is where electrons are located in an atom.
What is the electron cloud?
This is one of the indicators of a chemical reactions may require quantitative analysis to identify.
What is a temperature change?
This is how many atoms are represented in the chemical formula (NH4)2SO4.
What is 15?
This rule states that atoms are generally most stable when they have eight electrons in their valence energy level.
What is the octet rule?
Strong acids produce this in comparison to weak acids.
What are more hydrogen ions (H+)?