pattern

IELTS Academic के लिए शब्दावली (स्कोर 5) - Chemistry

यहां, आप कुछ अंग्रेजी शब्द सीखेंगे जो रसायन विज्ञान से संबंधित हैं और बेसिक अकादमिक आईईएलटीएस परीक्षा के लिए आवश्यक हैं।

समीक्षा करें

फ्लैशकार्ड्स

वर्तनी

प्रश्नोत्तरी

शुरू करें
Vocabulary for IELTS Academic (Band 5)
atom
atom
[संज्ञा]

(science) the smallest part of a chemical element that is found in the nature

परमाणु, मूल कण

परमाणु, मूल कण

Ex: The atom is composed of a nucleus containing protons and neutrons, surrounded by electrons. 
बंद करें
साइन इन
molecule
molecule
[संज्ञा]

the smallest structure of a substance consisting of a group of atoms

अणु

अणु

Ex: Molecules are made up of two or more atoms bonded together. 
बंद करें
साइन इन
element
element
[संज्ञा]

a substance that is composed of only one type of atom, typically characterized by specific physical and chemical properties

तत्व, अवयव

तत्व, अवयव

Ex: Oxygen is an essential element for human respiration. 
बंद करें
साइन इन
ion
ion
[संज्ञा]

a particle with a net electric charge due to loss or gain of one or more electrons

आयन, आवेशित कण

आयन, आवेशित कण

Ex: Sodium ions (Na⁺) and chloride ions (Cl⁻) combine to form table salt. 
बंद करें
साइन इन
reaction
reaction
[संज्ञा]

(chemistry) a process in which several chemicals combine and form different substances

प्रतिक्रिया

प्रतिक्रिया

Ex: The reaction between hydrogen and oxygen produces water. 
बंद करें
साइन इन
mixture
mixture
[संज्ञा]

(chemistry) a combination of two or more substances without forming a chemical bond or any chemical reaction

मिश्रण

मिश्रण

Ex: Air is a mixture of nitrogen, oxygen, and trace gases. 
बंद करें
साइन इन
acid
acid
[संज्ञा]

a water-soluble chemical substance that contains Hydrogen and has a sour taste or corrosive feature with a PH less than 7

अम्ल, एसिड पदार्थ

अम्ल, एसिड पदार्थ

Ex: The lemon juice contains citric acid, which gives it a sour taste and a pH of around 2. 
बंद करें
साइन इन
base
base
[संज्ञा]

(chemistry) a substance that can accept protons, donate electrons, or release hydroxide ions in aqueous solution

क्षार

क्षार

Ex: Sodium hydroxide (NaOH) is a strong base used in soap-making. 
बंद करें
साइन इन
gas
gas
[संज्ञा]

the state of a substance that is neither solid nor liquid

गैस

गैस

Ex: The gas in the balloon expanded as it was heated by the sun. 
बंद करें
साइन इन
liquid
liquid
[संज्ञा]

a substance such as water that flows freely, unlike a gas or a solid

तरल

तरल

Ex: Water is the most common liquid on Earth, essential for all forms of life. 
बंद करें
साइन इन
solid
solid
[संज्ञा]

a substance that is firm and has a certain shape, not like gas or liquid

ठोस, ठोस पदार्थ

ठोस, ठोस पदार्थ

Ex: Ice is a solid that maintains its shape until it melts. 
बंद करें
साइन इन
to transition
to transition
[क्रिया]

to make something change from a particular state, condition or position to another

संक्रमण करना, परिवर्तन करना

संक्रमण करना, परिवर्तन करना

Ex: The government transitioned the economy from industrial to service-based. 
बंद करें
साइन इन
pH
pH
[संज्ञा]

a quantitive mesasure used for determining how acidic or alkanic something is on a scale of 0 to 14

pH

pH

Ex: Lemon juice has a pH of 2, making it highly acidic. 
बंद करें
साइन इन
LanGeek
LanGeek ऐप डाउनलोड करें