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L3-Chemistry/Physics
CHEC 5th/6th Science
Question | Answer |
---|---|
Naturally occurring element | found in nature, made by God |
Synthetic element | man-made elements |
Compound | combination of at least 2 different elements joined together |
Alchemists | people long ago who mixed chemicals together, usually to try to make gold |
Charge | electric energy; can be positive or negative |
Protons | positively charged subatomic particles |
Electrons | negatively charged subatomic particles |
Atomic number | the number of protons that an element has |
Neutrons | neutrally charged subatomic particles |
Nucleons | collectively, the protons and neutrons in a nucleus |
Mass Number | the number of nucleons in an atom |
Heb 11:3 | By faith we understand that the worlds were prepared by the word of God, so that what is seen was not made out of things which are visible. |