Answer:
The correct option is <em>replication.</em>
Explanation:
<em>In the English language, replication simply means to practice something which has already been done or to copy something.</em>
In an experimental class, the demonstrator has to perform an experiment before the students so that the students get a better understanding about what needs to be done. Also, the demonstrator should guide the students with the precautions which need to be taken for that experiment.
The students then copy the experiments as were shown by the demonstrator. In this way, they can perform the experiment in a better way with not many errors. This shows an act of replication.
Answer:
A) B has more electron shells then A
Explanation:
Element A is flourine
Element B is chlorine
Chlorine has three electron shells and flourine only has 2 electron shells (on Bohr model)
Chlorine's outer shell has 7 electrons and so does flourines outer shell(on bohr model)
Sense Answer A is correct and Answer B is wrong, common snese will tell you that D is wrong sense B is wrong, and sense D is wrong that means only one is right and sense A is correct it makes C wrong
Answer:
The mass of 2 moles of Br subscript 2.
Explanation:
Avogadro's number( 6.02x10^23) is the number of molecules/atoms in one mole of an element or compound.
Answer: A. Is decomposition
B. Is synthesis where Na combines with Cl to form NaCl
C. Is single displacement or replacement. Mg displaces Cu.
Explanation:
The sugar produced by the Calvin cycle turns into glucose