Answer:
Explanation: It is already known that 1 mole of the gas( or 32g of O2) is equivalent to 22.4 Litres of the oxygen gas. So, 8g is equivalent to = (22.4/32) × 8 = 5.6 L of the gas.
All the particles gain more energy and move quicker and therefore they spread out causing air to expand
Mixtures come in many forms and phases. Most of them can be separated, and the kind of separation method depends on the kind of mixture it is. Below are some common separation methods:
ANSWER:
A proton has a "positive charge" and is found in the nucleus.
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Thomson's model included Protons and Electrons. His model is referred to as 'Plum Pudding' because of it.
