Question

Дегенмен уақыт өткен сайын тартылыс кушi ласкан. Ғарышта орта есеппен оларды жулдыздарға, ғаламшарларга айналдыра отырып, бiрге жинактайды, бул - Эз бетінше таңғаларлык нерсе. ister Білімдеріңді тексеріңдер: Сөйлемдерді толыктырып, дәптерлеріне жазыңдар. а) Молекулалар ә) Атомдардың атомдар турады. б) Сутек пен оттек в) Су, ас тұзы Дұрыс сөйлемді табыңдар. - - түрі жай заттар түзеді, керісінше заттар түзеді. зат. зат. табри во вод а) Атом бұл үлкен бөлшек. ә) Молекула атомдардан тұрады. б) Су - бұл атом. в) Күрделі заттар атомдардан құралады. каб а SUB “Атом және молекула" тақырыбына жоба дайындаңдар, ол үшін оқулық материалдары мен қосымша ақпарат көздерін пайдаланындар. ST 33 13KROgTHЕДG ЕК о нотой 15

Answer 1

The concept of matter and its composition

Matter is anything that has mass and occupies space. It is composed of tiny particles called atoms and molecules. Atoms are the basic building blocks of matter, while molecules are made up of two or more atoms bonded together.

Atoms and molecules

Atoms are the smallest units of an element that retain the chemical properties of that element. They consist of a nucleus, which contains protons and neutrons, and electrons that orbit around the nucleus. Each element is characterized by the number of protons in its nucleus.

Molecules are formed when two or more atoms chemically bond together. They can be composed of atoms of the same element or different elements. For example, a molecule of water (H2O) consists of two hydrogen atoms bonded to one oxygen atom.

Different types of matter

Matter can exist in different forms, including solids, liquids, and gases.

Solids have a definite shape and volume. The particles in a solid are closely packed together and vibrate in fixed positions.

Liquids have a definite volume but take the shape of their container. The particles in a liquid are close together but can move past each other.

Gases have neither a definite shape nor volume. The particles in a gas are far apart and move freely.

Water as an example

Water (H2O) is a common example of matter. It exists in all three states: solid (ice), liquid (water), and gas (water vapor). In its solid state, water molecules are closely packed together, forming a crystalline structure. In its liquid state, the water molecules are less closely packed and can move past each other. In its gaseous state, the water molecules are far apart and move freely.

Conclusion

In summary, matter is composed of atoms and molecules. Atoms are the basic units of elements, while molecules are formed when atoms chemically bond together. Matter can exist in different forms, including solids, liquids, and gases. Water is an example of matter that can exist in all three states.