What is the role of blood in the transportation of materials throughout the body
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Related Questions
What is the molar mass of Al2(SO4)3?150.03 g/mol 278.03 g/mol 342.17 g/mol 450.09 g/mol
Which molecule contains the smallest number of hydrogen atoms?
The ________ is the balance of the amount of carbon in each reservoir.a. global nitrogen budget b. global carbon budget c. global oxygen budget d. global respiration budget
Which equation represents the formula for the speed of a wave
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Therefore water is the solvent.
Solvent is a particle which dissolves Solute in a solution. It is usually larger than solute in quantity.
In your case above, Calcium chloride is in less quantity, and thus, Calcium chloride shall be called solute.
B. Metallic
C. Polar covalent
D. Nonpolar covalent
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Answer:
Metallic
Explanation:
Iron is a metal
a. True
b. False
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Answer: True
Explanation: An ionic bond is formed when an element completely transfers its valence electron to another element.
Electronegativity is defined as the property of an element to attract a shared pair of electron towards itself.
The element which donates the electron is known as electropositive element and the element which accepts the electrons is known as electronegative element.
This bond is formed between a electropositive metal and a electronegative non-metal
.
Final answer:
Ionic bonds result from high electronegativity differences. True.
Explanation:
Ionic bonds result from high electronegativity differences. True. An ionic bond is formed when one atom, usually a metal, transfers one or more electrons to another atom, typically a nonmetal, resulting in the formation of ions with opposite charges. Electronegativity is the tendency of an atom to attract a shared pair of electrons in a covalent bond. When there is a high electronegativity difference between two atoms, one atom will strip electrons away from the other, leading to the formation of ionic bonds.
Learn more about Ionic bonds and electronegativity here:
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chlorine gas
potassium chloride
potassium and chlorine
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Answer : The correct option is potassium and chlorine.
Explanation :
Mixture : It is a substance which is made by the combination of two or more things in such a way there is no chemical reaction occurs.
For example : Sand and water, oil and water, milk and chocolate, etc.
- Potassium is a metal.
- Chlorine is a gas.
- Potassium chloride is a compound.
- Potassium and chlorine is a mixture.
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Explanation:
When water is collected from vapour form to liquid form then this process is known as condensation.
For example, water evaporated from the atmosphere reaches to the clouds and it gets converted into liquid form and again reaches to Earth in the form of rain.
Thus, we can conclude that process in which water vapor turns to liquid is called condensation.
this process is called condensation. When it cant hold on much longer it will turn into rain or snow.
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Gases, fluids, and other solids in contact with a moving object will produce heat flow due to friction. This is called heat transfer where heat energy is transferred from the high to low.