Armbåndet er grønt.

Because Norwegian often puts the definite article at the end of the noun instead of using a separate word like English the.

• et armbånd = a bracelet
• armbåndet = the bracelet

The ending -et is the definite singular ending for many neuter nouns.

Armbånd is a neuter noun in Norwegian, so its indefinite form is:

• et armbånd

This matters because adjectives must agree with the noun. With a neuter noun, an adjective often takes -t in the singular predicate or indefinite form:

• grønn → common gender singular
• grønt → neuter singular
• grønne → plural / definite / some other contexts

So in Armbåndet er grønt, grønt matches the neuter noun armbåndet.

Because armbåndet is neuter.

In Norwegian, adjectives change form depending on the noun they describe. The basic pattern is often:

• en grønn bil = a green car
• et grønt armbånd = a green bracelet
• grønne biler = green cars

Even though armbåndet is definite, the adjective is still grønt here because it comes after er and works as a predicate adjective.

So:

• et grønt armbånd
• armbåndet er grønt

But before a definite noun, you usually get:

• det grønne armbåndet = the green bracelet

Er is the present tense of å være, which means to be.

So:

• jeg er = I am
• du er = you are
• han/hun er = he/she is
• armbåndet er = the bracelet is

Unlike English, Norwegian does not change the present-tense form for different persons. It stays er.

Because this sentence is using the adjective as a description after the verb, not directly before the noun.

Compare:

• et grønt armbånd = a green bracelet

  • adjective directly before the noun

• armbåndet er grønt = the bracelet is green

  • adjective comes after er

This is similar to English:

• a green bracelet
• the bracelet is green

So Norwegian is behaving much like English here.

You would say:

• et grønt armbånd

Here is the difference:

• et grønt armbånd = a green bracelet
• armbåndet er grønt = the bracelet is green

So the sentence you were given is a full statement with the verb er, while et grønt armbånd is just a noun phrase.

You would usually say:

• det grønne armbåndet

This shows a common Norwegian pattern for definite nouns with adjectives:

• a separate definite word: det
• adjective in definite form: grønne
• noun with definite ending: armbåndet

So:

• et grønt armbånd = a green bracelet
• det grønne armbåndet = the green bracelet
• armbåndet er grønt = the bracelet is green

Yes. This is standard word order for a simple statement:

• Armbåndet = subject
• er = verb
• grønt = adjective complement

So the structure is:

subject + verb + complement

This is completely normal in Norwegian.

You would usually put the verb first:

• Er armbåndet grønt? = Is the bracelet green?

This is a common pattern in Norwegian yes/no questions:

• Hun er norsk. → Er hun norsk?
• Armbåndet er grønt. → Er armbåndet grønt?

A rough guide is:

• arm sounds somewhat like English arm
• bånd contains å, which is a vowel English does not have exactly; it is often roughly like the vowel in British English law
• -et at the end is usually pronounced lightly

A very rough English-style approximation might be:

• ARM-baw-neht

But that is only approximate. The hardest part for many learners is the å in bånd.

Also, armbånd is a compound:

• arm = arm
• bånd = band / ribbon / strap

In the singular neuter, yes, that is the normal pattern:

• en grønn stol = a green chair
• et grønt hus = a green house
• et grønt armbånd = a green bracelet

But remember that adjectives can also have other forms depending on context:

• grønn = singular common gender
• grønt = singular neuter
• grønne = plural and many definite uses

So grønt is not a random spelling change; it is part of a regular adjective agreement system.