Benidydjjdjnkkkrkfkdkdkdkdkdkkdkdkdkddkdjjjjjjjfjfidieiekekdkeidikekdkekekekkeekekkeekkdkdkdkdkdkdkdkdkkdkdkdkdkdkkdkdkd
Answer:
Orbitals
Explanation:
An orbital is a region in space where there is a high probability of finding an electron. An orbital is a probability function put forward by the wave mechanical model of the atom.
The wave mechanical model derives its principles from the Heisenberg uncertainty principle and the principle of wave particle duality.
Since we can not describe the momentum or position of the electron at any time with certainty, an orbital is a probability function that describes the region in space where the electron may be found around the nucleus.
Answer:
1/4, 1/2, 2/3
Explanation:
it just makes since especially 1/4 and 1/2 I rather have 1/2 of a $1 then 1/4 of one♀️
Density of a substance is its mass per unit volume. It is calculated by dividing mass by volume. The SI unit of kilogram per cubic meter (kg/m³), however it might be given in other measurements such as g/cm³.
1 g/ml or 1 g.cm³ = 1000 kg/m³ ( cubic centimeter can be alternately called a milliliter)
Therefore, 0.789 g/ml will be equivalent to 0.789 ×1000 = 789 kg/m³
