Она нашла золото.

Because Russian past-tense verbs agree with the subject in gender and number.

• она = she
• нашла = past tense, feminine singular

Compare:

• он нашёл = he found
• она нашла = she found
• оно нашло = it found
• они нашли = they found

So the -а tells you the subject is feminine singular.

The dictionary form is найти.

This verb means to find and it is perfective. That means it presents the action as completed, with a result: she successfully found it.

So она нашла золото describes a finished event.

Because искать means to look for / to search for, not to find.

So:

• Она искала золото = She was looking for gold / She looked for gold
• Она нашла золото = She found gold

A learner often mixes these up, but in Russian, just like in English, looking for and finding are different actions.

Она is in the nominative case because it is the subject of the sentence — the person doing the action.

In this sentence:

• она = subject
• нашла = verb
• золото = direct object

So она stays in its basic subject form.

Yes, золото is in the accusative case here because it is the direct object.

But for many inanimate neuter nouns, the accusative singular looks exactly the same as the nominative singular.

So:

• nominative: золото
• accusative: золото

The case is still accusative by function, even though the form does not change.

It most basically means gold as a substance or material.

Depending on context, Она нашла золото could mean things like:

• she found gold in the ground
• she found some gold
• she found the gold

Russian often leaves that kind of distinction to context.

Russian has no articles like English a/an or the.

So золото can mean:

• gold
• some gold
• the gold

The exact meaning depends on context.

That is completely normal in Russian, and learners need to get used to not seeing articles at all.

The neutral, standard order is:

• Она нашла золото.

But Russian word order is more flexible than English, because case endings help show the roles of the words.

For example:

• Она нашла золото. = neutral statement
• Золото она нашла. = emphasizes gold
• Нашла она золото. = more marked or expressive

So yes, the words can move, but the emphasis changes.

Sometimes, yes, if the context already makes it clear who is being talked about.

For example, in a story where everyone already knows the subject is a woman, Russian may omit она.

However, in the past tense, the verb only shows gender and number, not person as clearly as present-tense forms do, so leaving out the pronoun depends more on context.

So:

• Она нашла золото. = clear and explicit
• Нашла золото. = possible in context, but less self-contained

The normal stress is:

• Она́ нашла́ зо́лото

A rough pronunciation guide:

• она ≈ a-NA
• нашла ≈ na-SHLA
• золото ≈ ZO-la-ta

A few notes:

• Unstressed о is pronounced closer to a in standard Russian.
• шл in нашла may feel difficult at first, so practice it slowly: на-шла.

Only the pronoun and the past-tense verb form would change.

• Он нашёл золото. = He found gold.
• Она нашла золото. = She found gold.
• Они нашли золото. = They found gold.

So this sentence is a good example of how Russian past tense agrees with the subject.