Plasma State
Chemistry ⇒ States of Matter
Plasma State starts at 10 and continues till grade 12.
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See sample questions for grade 11
A scientist observes a glowing gas in a discharge tube that responds to a magnetic field. What state of matter is most likely present?
Calculate the number of electrons in 1 mole of plasma if each atom is singly ionized. (Avogadro's number = 6.022 × 1023 mol−1)
Describe one way in which plasma is used in the field of medicine.
Describe the process by which a neutral gas is converted into plasma.
Describe the role of plasma in the process of nuclear fusion in stars.
Explain the difference between plasma and gas in terms of electrical conductivity.
Explain why plasma is affected by magnetic and electric fields.
Explain why plasma is considered a distinct state of matter and not just a hot gas.
Explain why plasma is sometimes called an 'ionized gas'.
Name two common applications of plasma in everyday technology.
