Answer:
lithium chloride
Explanation:
Li=Lithium
Cl=Chlorine
The correct name for LiCl is Lithium Chloride. It's an ionic compound composed of Lithium and Chloride ions, arranged in a lattice structure with Chloride ions contacting each other across diagonally on the face of a unit cell.
The correct name for LiCl is simply Lithium Chloride. This is an ionic compound, which means it is composed of two ions: the lithium ion (Li+) and the chloride ion (Cl-). In this case, Li (Lithium) loses an electron and becomes a cation (Li+), whereas Cl (Chlorine) gains that electron and becomes an anion (Cl-). The compound LiCl is then formed from the electrostatic attraction between these ions.
On the face of a LiCl unit cell, Chloride ions contact each other across the diagonal of the face, showing the close packing arrangement of the ions in the lattice structure of the compound.
It's worth noting that the common naming system for these types of compounds is quite straightforward. The name of the positive ion (the cation) comes first (Lithium), followed by the name of the negative ion (the anion) with an -ide suffix (Chloride).
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Answer:
nitrogen fixation
Explanation:
nitrogen fixation is the process through which the nitrogen fixing rhizobium bacteria present in the root nodules of leguminous plants I fixes the nitrogen present in the air into the soil
infrared, ultraviolet, visible
B.
visible, infrared, ultraviolet
C.
ultraviolet, visible, infrared
D.
infrared, visible, ultraviolet
Answer;
D.
infrared, visible, ultraviolet
Explanation;
Electromagnetic waves are types of waves that do not require a material medium for transmission. An electromagnetic spectrum arranges these electromagnetic waves in the order of increasing frequency and decreasing wavelength.
The spectrum consists of , Radio waves, microwaves, infrared, visible light, UV light, X-rays and Gamma rays; arranged in order of decreasing wavelength and increasing frequency.
Radio waves have the longest wavelength but the lowest frequency, while gamma rays have the lowest wavelength but the largest frequency.
Answer: D. infrared, visible, ultraviolet
Explanation:
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B) The Mesozoic
C) The Paleozoic
D) The Precambrian
The amount of space between particles and their arrangement play a significant role in determining the state of matter—solid, liquid, or gas—and this relationship is closely linked to concepts of density, intermolecular forces, temperature, and pressure.
The relationship between the amount of space between particles and the state of matter is closely tied to the concepts of density and the arrangement of particles. The three primary states of matter are solid, liquid, and gas, and they exhibit different levels of particle spacing and arrangement:
Solid State: In a solid, particles are closely packed together in an ordered and fixed arrangement. The amount of space between particles is minimal, and they vibrate in place around fixed positions. Solids have a definite shape and volume due to the strong intermolecular forces that hold the particles together.
Liquid State: In a liquid, particles are still closely packed, but they have more freedom of movement compared to a solid. The intermolecular forces are weaker, allowing the particles to flow and move around one another. The amount of space between particles is larger than in a solid.
Gas State: In a gas, particles are widely spaced and move independently at high speeds. The amount of space between gas particles is much larger than in solids and liquids. Gases have neither a definite shape nor a definite volume, as they expand to fill the entire volume of their container.
This relationship between particle spacing and state of matter is described by the concept of density. Density is the mass of the substance per unit of the volume. Solids tend to have higher densities because their particles are densely packed, while liquids have lower densities due to the increased particle spacing.
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Answer:
As the space changes between the particles, so does the state of matter. When the temperature of a solid is raised, the particles become more energetic, and they move farther and farther apart.
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We have that for the Question "how many atoms are in Na2CrO4" it can be said that The total number of atoms is
From the question we are told
how many atoms are in Na2CrO4
Generally
In identifying the atoms are in Na2CrO4 we must first look closely at the compound Na2CrO4
We have
Na=1
Cr=2
O=4
Therefore
The total number of atoms is
X=1+2+4
X=7 atoms
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