Hey there !
The answer would be C. Is when electrons cannot nice through objects easily.
Any material that keeps energy such as electricity, heat, or cold from easily transferring through is an insulator. Wood, plastic, rubber, and glass are good insulators.
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Answer:
The metallic oxide is Li₂O
Explanation:
Let the metallic oxide be M₂O
Thus;
M₂O + H₂ = 2M + H₂O
Molar mass of M₂O = (2x + 16)
We assume Molar mass of M to be x.
We are told that 5.00 g of the metallic oxide produces 2.32 g of the metal.
By proportion, we can write the following;
5g of M₂O × (1 mole of M₂O/(2x + 16)) × (2 moles of M/1 mole of M₂O) = 2.32 g of M × 1 mole of M/x g of M
This cancels out to give us;
10/(2x + 16) = 2.32/x
Cross multiply to get;
10x = 2.32(2x + 16)
10x = 4.64x + 37.12
10x - 4.64x = 37.12
5.36x = 37.12
x = 37.12/5.36
x = 6.925 g/mol
The metal with a molar mass closest to this value of x is Lithium which has a molar mass of 6.94 g/mol
Thus the metal is Lithium and as such the metallic oxide is Li₂O
Through the xylem, water is drawn up the plant, where it combines with other molecules to form water. The water is drawn to the leaves by the produced pulling force. The plant is rigid, sturdy, and upright due to the linked water, which produces turgidity (the opposite of wilting).
The vascular tissue of plants called the xylem transports water and dissolved minerals from the roots to the rest of the plant while also offering structural support. The tracheary components, a variety of specialized, water-conducting cells, make up xylem tissue.
A plant tissue known as the xylem is responsible for moving water and nutrients from the roots to other parts of the plant, including the stems and leaves. One characteristic that distinguishes vascular plants from nonvascular plants is the presence of xylem tissue. The xylem and the phloem are the two main tissue types that make up the vascular system. Water and dissolved minerals are distributed upward through the plant by the xylem, from the roots to the leaves.
To learn more about xylem please visit-
brainly.com/question/12813346
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Answer:
During the uncoupling of electron transport chain energy that is generated by the transport of electron along with proton, is released as heat.
Explanation:
The proton motive force generate energy for the phosphorylation of ADP with inorganic phosphate to form ATP an energy rich molecule during the process called oxidative phosphorylation.
There are some chemical agents knowns as uncouplers for examole thermogennin,2'4-dinitophenyl.They does not interfere with the transport of electrons through various electron carriers which generate energy,but uncouplers blocks the phosphorylation step.
As a result the energy that is released during transport of electron, is liberated as heat.
