Answer:
O subatomic atomic
Explanation:
Each orbitals of an atom and electrons accommodated are described by a set of quantum numbers. These numbers gives the position of an orbital with respect to the nucleus, the shape of the orbital, its spatial orientation and the spin of the electron in the orbital.
The quantum numbers can be used to write proper sub-level notation of an atom.
The standard notation of 3.004 × 10⁻³ is 0.003004
To express enormous figures which are in standard notation like 1,300,000 or exceedingly minuscule quantities like 0.0000000000045, scientists use scientific notation. Scientific notation, also referred to as exponential form, is one of the earliest mathematical techniques. It is well regarded by practitioners. People use scientific notation to handle situations where numbers are too large or too small to be calculated easily. Scientists, engineers, and mathematicians all use this technique. where as standard notation is way writing numbers in normal decimal form. The scientific method id most convenient denoting numbers as the numbers will be either too big or too small.
To learn more about standard notation,
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Answer:
Final molarity = 6 M
Explanation:
Given data:
Initial volume = 0.50 L
Initial molarity = 12 M
Final volume = 1 L
Final molarity = ?
Solution:
Formula:
M₁V₁ = M₂V₂
M₁ = Initial molarity
V₁ = Initial volume
M₂ = Final molarity
V₂ = Final volume
Now we will put the values.
12 M × 0.50 L = M₂ × 1 L
6 M.L = M₂ × 1 L
M₂ = 6 M.L / 1L
M₂ = 6 M
The density of the liquid is 0.884 g/mL.
<em>Density = mass/volume</em> = 22.1 g/25.0 mL = 0.884 g/mL
