1) All life is made up of:
1) The same series of elements
2) Combined by the same laws of governing of matter & energy
3) Must obtain energy from the environment
4) Must be able to sense and respond to changes in the environment
5) Must be able to reproduce and grow by DNA
2) How many total chemicals (elements) are there?
120 total, 92 natural, 28 man-made
3) What are the 3 subatomic particles?
Protons (positive) Neutrons (Neutral) Electrons (Negative)
4) What is the smallest unit of an element?
Atom
5) What is the smallest unit of life?
Cell
6) What are the 5 kingdoms?
Monera, Protista, Fungi, Plantae, Animalia
7) List the steps of the scientific method
1) State a problem or question
2) Form a hypothesis
3) Collect all data/research
4) Test the hypothesis
5) Form a conclusion
6) Publish your conclusion
8) What is the most fundamental form of matter?
Element
9) What is the atomic number?
The number of protons in a nucleus
10) What is the atomic mass?
The number of protons and neutrons.
11) What is an isotope?
An element where the protons are correct but the number of neutrons
varies.
