Science
The beaker contains 150 ml of water.
What is Qualitative Data?
The study of matter, its properties, and changes it can undergo.
What is chemistry?
This depends on the amount of matter present.
What is Extensive Property?
The force of attraction that holds two atoms together as a result of the rearrangement of electrons between them.
What is a chemical bond?
I am generally flammable, release a lot of energy when combusted, and I do not mix well with water.
What is a hydrocarbon?
Information gathered by using your 5 senses.
What is Observations?
The smallest unit of an element that maintains the identity of the element.
What is an atom?
I am a non-metal with an atomic number of 6.
What is carbon?
I am neutral with 12 electrons total.
What is Magnesium?
I am a R-COOH substituted group.
What is a carboxylic acid?
An interpretation of an observation.
What is Inference?
A combination of 2 or more types of matter that do not chemically bind together.
What is a mixture?
I get less reactive as you move left to right.
What is the period?
I am hard, brittle, a crystal, with a high melting point, and conduct electricity when dissolved in water.
What is an ionic compound?
Disproved vitalism by producing urea from inorganic compounds.
Who is Friedrich Wohler?
Cannot be proven by experimentation.
What are non-scientific questoins?
I proposed that matter exists into two states.
Who is Democritus?
I am malleable, conduct heat and electricity well.
What is a metal?
I am a mixture of two or more elements that have properties of metals.
What is an alloy?
I am made from C, O, H, N, and P.
What is a nucleotide?
General steps attempting to answer a scientific question that may involve designing an experiment or observing a natural phenomenon in order to collect data.
What is the Scientific Process?
I wrote De Rerum Natura. (75 BC).
Who is Lucretius?
I have the same atomic number, but have different # of neutrons.
What is an isotope?
I am H2, O2, F2, Cl2, Br2, I2.
What are diatomic molecules?
I am made from 2 glucose molecules attached together.
What is maltose?