Mỗi chất đều do các phân tử cấu tạo nên , mà phân tử thì có những tính chất nhất định , do đó mỗi chất có những tính chất nhất định .

VD:đường(chất) có tính chất: rắn, trăng/nâu, vị ngọt, tan trong nc

the hoa have a population of about 900,150 people living in the provinces of HCM city, ha noi, hai phong, hau giang, an giang, kien giang and ca mau. the hoa language belongs to the Sino-Tibetan group. In rural areas, the Hoa live mainly as farmers, rice is the main food. In urban areas, they are active in trading in service businesses. Handicrafts, such as pottery making, is highly developed, as is paper and incense making. Fishing and salt production are economic of a small group of Hoa who live along the coastline. In business, the Hoa always respect the word “trust”. Women, especially young ones, like to dress in red, pink or dark colors. The men wear black, or dark green shirts, which have buttons on one side, standing collar, and cut panels on the two sides. The shirt with four laps, standing collar, cut in the middle and with pockets, is also popular for men. Ancestors, family spirits, guardian Gods and Buddha are popular worshipped figures. The Hoa have varieties of traditional culture activities, such as singing, dancing, comedy, etc. they also play a wide range of instruments: several kinds of flutes, moon-shaped flute, zither, two-string Chinese violin, etc. skylark singing (san co) is enjoyed by many younger ones. The popular amateur cultural group that has traditionally been around is called “nhac xa”. Lion, tiger, and dragon dances are popular artistic shows, which are performed everywhere in big festivals and on New Year’s.

học tốt nha bạn

3. Hệ quả của cách mạng công nghiệp

a) Kinh tế

- Nhiều trung tâm công nghiệp mới và thành thị đông dân xuất hiện.

- Nâng cao năng suất lao động, tạo nguồn của cải dồi dào.

- Góp phần thúc đẩy sự phát triển của các ngành kinh tế khác:

+ Nông nghiệp: thâm canh, cơ giới hóa.

+ Giao thông vận tải.

b) Chính trị - xã hội

- Anh trở thành nước đứng số 1 thế giới về kinh tế.

- Hình thành hai giai cấp: tư sản và vô sản.

chúc bn học tốt

the bru-van kieu have a population of about 74,500 people living in the provinces of quang binh, quang tri and thua thien hue. the bru-van kieu language belongs to the mon-khmer group. the bru- van kieu are hard-working farmers. they grow rice on terraced fields and they also raise cattle and poultry. their main food is rice. the bru- van kieu make wood and bamboo items in stead of buying them. they also weave cloth. both of men and women bru- van kieu people like tay nguyen clothes. their cloth are being well- known for being strong and rustic(mộc mạc). the bru- van kieu live in a big wood stilk house. depending on the number of adults in the family, you can know how many room that house has. at the weekend, they organize an open-air maket to sold their handamde product such as cloth, handbag, household applications, or even vegetables. on special occations, especially at tet, they celebrate a village assocations.in this festivals, everyone in the village has dinner together. then, they listen to the village elder tell story about hung kings. and after that, everyone dance, sing and play their traditonal musical instrument around the camp fire.

chúc bạn học tốt

1 how many groups of people are there in your country?

2 how was your birthday party last week?

3 how did you go to school yesterday?

4 who ate it?

5 are Jim learning geography at the moment?

6 have you ever seen terraced fields?