They form when magma enters an underground chamber, cools very slowly, and forms rocks full of large crystals.
Answer:
.15625
Explanation:
for each gram there is .0625 molecules
Answer: Atoms of different elements are found to have different number of protons, neutrons, and electrons. To distinguish one atom from another or to classify the various atoms, a number which indicates the number of protons in the nucleus of a given atom, is assigned to the atoms of each identified element. This number is known as the atomic number of the element. The atomic numbers for some of the elements which are associated with the study of semiconductors are given in the following table.
Explanation:
Element Symbol Atomic Number
Silicon Si 14
Germanium Ge 32
Arsenic As 33
Antimony Sb 51
Indium In 49
Gallium Ga 31
Boron B 5
Answer:
Oo Japan. I love japan it’s so pretty and I wish I could go there, it’s my dream place to visit!
Explanation:
Since the structures are not given, I'll just provide the structure for these functional groups.
Alkane: You know the compound is an alkane if it conforms to the general formula CₓH₂ₓ₊₂, where x is any positive integer.
Alcohol: A compound is an alcohol if the compound contains an -OH functional group.
Carboxylic acid: The general formula for carboxylic acid is RC=OOH. The R is any hydrocarbon chain. The C atom is attached to one oxygen atom by a double bond, and one O atom by a single bond.