When an atom has an equal number of negative and positive particles, it is: positive neutral negative

Neutral

Explanation:

An atom having equal electrons and protons, this makes it have an equal number of positive and negative electric charges. When the situation is such there is going to be zero charge of electric charge, making the atom to be neutral.

C

Explanation:

because it has multiple dialects Putonghua (Mandarin): Mandarin, or Putonghua (“common language”), is thought of as a northern dialect as it is mainly based off of the Beijing dialect.

Gan: You can find the Gan dialect in western parts of China.

Kejia (Hakka): It the language of Hakka people in Taiwan, Guangdong, Jiangxi, Guizhou, and beyond.

Min: The Min dialect is the language in Fujian.

Wu: The Wu dialect/Shanghainese is spoken around the Yangtze delta and Shanghai.

Xiang: This dialect is spoken in the Hunan province.

Yue (Cantonese): It is spoken in Guangdong, Guangxi, Hong Kong, and Macau