The answer is that a full octet makes the noble gases nonreactive. Hope this helps
Answer:
The proton and electrons are equal,
15protons and 15electrons
Explanation:
An atom is the smallest electrical neutral particle of an element so it means that every atom have same number of protons and electrons.
C. Electrical conductivity, that means it can pass electricity through wires if needed, think of your phone charger as an example
Answer:
They were less influenced by the Sun and Gravitational interference of many smaller planets.
Explanation:
STP is abbreviation for Standard Temperature and Pressure at which the temperature is 273 K and pressure is 1 atm
- At these conditions the molar volume is equal to 22.4 L
so 1 mole of SO₂ volume = 22.4 L
? mole of SO₂ volume = 2.5 L
number of moles = 2.5 / 22.4 = 0.1116 mol
mass of SO₂ = 0.1116 * 64.063 = 7.15 g
