Answer:
the phosphate head mixes with water ;the fatty acid tails do not
Explanation:
Answer:
A large quantity
Explanation:
A large quantity will take much longer to melt compared to a small quantity of the same matter.
The rate of melt of a substance is particularly a function of the nature of the substance and the amount of energy supplied to it.
If we assume that we are dealing with different quantities of the same substance, then the one that has more mass will melt faster because less energy would be required to change its state.
A large quantity of matter will take more time to melt.
Cations are formed when atoms lose electrons, resulting in a net positive charge.
Generally, cations are formed by atoms of metals. Metals tend to have relatively low ionization energies, allowing them to easily lose electrons and form positively charged cations. Examples of metals that commonly form cations include sodium (Na⁺), calcium (Ca²⁺), iron (Fe²⁺ or Fe³⁺), and aluminum (Al³⁺), among others. It is important to note that not all metals form cations, as some metals can exhibit variable oxidation states or form anions in certain compounds.
Hence, Cations are formed when atoms lose electrons.
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Answer:
positively charged atoms
Explanation:
Here we have to point out the necessary character of the substance needed which are used as lightning conductor.
The substance should have the following properties:
High electricity carrying capacity and less resistant.
High melting point
The substance should have high electricity carrying capacity or the resistance is less so that the electricity generated during the lightning easily conducted to the ground
The substance should have high melting point so that during lightning the generated high temperature cannot disrupt the material.
Answer:The lightning rod should be constructed of a metal, which is an inorganic substance.
Metals are good conductors of electricity.
Explanation:
i just got it right
A reactionarrow simply indicates that something has changed and that one thing has become another.
A chemicalreaction is a process that converts one or more substances, known as reactants, into one or more different substances, known as products.
Chemical elements or compounds are examples of substances. A chemical reaction rearranges the constituent atoms of the reactants to produce various products.
The most important characteristics of events occurring in the universe are chemical reactions.
Plants grow, fruit development, and biodegrade towards becoming rich in nitrogen for new plants through chemical reactions.
Humans along with all other animals reproduce, digest, grow, heal, and think as a result of chemical reactions.
The arrow connects the old and new things (the thing that formed). An equation of reaction employs the reactionarrow. The reactant is the thing that reacted.
Thus, this is the chief meaning of the arrow in a chemicalreaction, the it shown the reactants combined to form products.
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O3
OCN-
Co2
Cs2