Answer: do I have to
Explanation:
D. The subscript 2 indicates that two atoms of aluminum are present in the substance.
Explanation:
Actually, the formula of alumina is Al₂O₃
The subscript 2 tells us that there are 2 Al (Aluminum) atoms, and the subscript 3 says that there are 3 oxygen atoms, so D is the accurate statement.
Choice A is wrong as 3 is not the coefficient, and it is a subscript.
Choice B is wrong since the subscript 2 meant for the aluminium atoms, and not the oxygen atoms.
Finally, choice C is also wrong since the symbol Al refers to the metal aluminium, and not the oxygen.
Did you know that adult __________ necks are over six feet long?
A.
giraffes'
B.
giraffes
C.
giraffe's
An article that compares data or amounts of things might you see a circle graph.
A diagram or pictorial representation that organizes the depiction of data or values is known as a graph. The relationships between two or more items are frequently represented by the points on a graph.
In English, the articles "the" and "a(n)" combine with nouns to form noun phrases. In addition to establishing the grammatical definiteness of the noun phrase, articles in many languages can carry other grammatical information such as gender, number, and case. Articles are part of the broader category of determiners that also consists of demonstratives, possessive determiners, and quantifiers. In linguistic interlinear glossing, the term "articles" is abbreviated as "art."
Therefore, An article that compares data or amounts of things.
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Answer:
Proper adjectives have their initial letter capitalized
Explanation:
Most adjectives used in writing and speech are common adjectives. Common adjectives are not capitalized. This is because they are everyday words, not derived from proper nouns. Proper adjectives are derived from proper nouns.