The Forces that hold atoms together.
What are chemical bonds?
Materials that change color in the presence of acids or bases.
What is an indicator?
The chemical building blocks of all known living things.
What are organic compounds?
An element that gives off energy in the form of rays or particles.
What is a radioactive element?
I am reactive, I am soft.
I oft am mixed with Cl, yes I oft.
Na
What is sodium?
A reaction that release energy.
What is an exothermic reaction?
The way a substance reacts with other substances.
What is a chemical property?
A molded material that can retain its shape.
What is a plastic?
The amount of time it takes for half of an isotope in a sample of an element to decay through radiation.
What is a half-life?
You can find me in computer chips,
many rocks, and underneath parked ships.
Si
What is silicon?
A substance present before a chemical change.
What is a reactant?
A compound formed by a reaction between an acid and a base.
What is a salt?
Something that is made by people.
What is synthetic?
The splitting of a nucleus into two or more pieces when struck with a moving neutron.
What is nuclear fission?
Breathing me would be a noble plan,
I'm the sci-fi weakness of superman.
Kr
What is Krypton?
A substance produced by a chemical change.
What is a product?
The process of an acid and a base creating water and a salt.
What is neutralizaton?
Name two common compounds that contain the element Carbon.
What is Carbon Dioxide, Carbon Monoxide, Methane, Propane, Glucose, etc.
The process of merging nuclei with smaller masses to form one nucleus.
What is nuclear fusion?
Named after a founding father of chemistry,
Element 101 is not a lemon tree.
Md
What is Mendelevium?
Name the three types of chemical reactions.
What are sythesis, decomposition, and replacement reactions?
Name two differences of acids and bases.
Options: Acids release Hydrogen Ions, Bases release Hydroxide Ions. Acids turn paper red, bases turn it blue. Acids are sour, bases are bitter.
Name the four organic compounds from our food that make up our body.
What are carbohydrates, lipids, proteins, and nucleic acids?
Name the three common forms of radiation?
What are alpha and beta particles, and gamma rays.
I am valuable, I am sleek.
I turn glass pink and it looks chic.
Au
What is Gold?