Quarks can be separated, but are never found alone. Free quarks are never seen alone. They are always strongly bound together by color force and only exist inside hadrons.

@Hello!

Tham khảo:

Quarks can't be broken into smaller components, making them the smallest thing we know of. In fact, they're so small that scientists aren't sure they even have a size: they could be immeasurably small. We do know that they're at least 10¹⁸ ( or one quintillion ) times smaller than Alice.

Tham khảo:

The smallest thing in the universe is a quark, which is an elementary type of particle and a fundamental component of matter.

Tạm dịch: Thứ nhỏ nhất trong vũ trụ là hạt Quark, là một loại hạt cơ bản sơ cấp và là một thành phần cơ bản của vật chất.

\(#NqHahh\)

vừa tải lại trang để xem tự nhiên có chữ Vài giây trước ở dưới tên bạn Võ Ngọc Phương :))

Quark là đáp án đúng.

Giúp mik vs ạ

Bạn cho rõ chủ đề được không, kiểu như là đoạn hội thoại nói về cái gì

They are not traveling to work by bus now.

they are not traveling to work by bus now

Em tham khảo nhé:

Every year is the same, every Tet comes, my family is busy preparing for Tet. Dad rushed to the alley to buy peach branches for Tet, nii-san cleaned the house and the altar clean. Mother installed a vase of fresh flowers and prepared a tray of five fruits to display the altar. And I wash the leaves, treat the beans for the whole family to pack banh chung. Each person, from time to time, teases and teases each other, making the spring atmosphere even more cheerful and warm. Every 30 days of Tet, the whole family gather around the pot of banh chung to chat and welcome the New Year's Eve, watch the fireworks and pray for a peaceful new year. On the first day of the new year, I wear new clothes with my parents to celebrate Tet with my grandparents.Traditional New Year in Vietnam is very happy and meaningful.

đề lỗi bạn xem lại nhé

1. Does your parents live in a small village?

=>Do

3. There are two hight building near my house. 

=>buildings

3. My sister doesn't like in a big City

=>live

4. This cities are large and busy.

=>these

5. Living in a big city is more noisy than living in the countryside.

=>noisier

6. This building is tall than that one.

=>taller

8. My best friend , Lisa likes living at the mountains.

=>in

9. It is a nice and modern city , because I want to live there. 

=>so

Giúp mik vs mik đang gấp

It is sunny today.

It will be cloudy.

Em cần giúp điều gì nhỉ?@minhduc20052013

bn cần giúp j vậy

How many students does you school have?

How many students does your school have?