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Từ Vựng Nâng Cao cho TOEFL - Vật lý và hóa học
Tại đây bạn sẽ học một số từ tiếng Anh về vật lý và hóa học, chẳng hạn như “chân không”, “kiềm”, “ion”, v.v. cần thiết cho kỳ thi TOEFL.
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Đố vui
a space that is utterly empty of all matter
chân không, chân không tuyệt đối
the different elements that form something or the arrangement of these elements
thành phần, cấu trúc
to heat a liquid and turn it into gas then cool it and make it liquid again in order to purify it
chưng cất, tinh chế
to press two things together or be pressed together to become smaller
nén lại, ép lại
(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects
vật chất tối, chất tối
(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter
vật chất phản
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
cataly, chất xúc tác
any substance with a pH of more than seven that neutralizes acids creating salt and water
kiềm, bazo
a gas with a strong smell that dissolves in water to give a strongly alkaline solution
amoniac
a hard black substance consisting of an amorphous form of carbon which is made by slowly burning wood and is used as fuel or for drawing
than, than gỗ
a substance that permits electricity to pass through or along it
dẫn điện, chất dẫn điện
a substance of small size and equal sides, formed naturally when turns to solid
tinh thể, tinh thể đá
a particle with a net electric charge due to loss or gain of one or more electrons
ion
referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation
điện từ
the process or action of splitting a nucleus into two or more parts resulting in the release of a significant amount of energy
phân hạch hạt nhân, phân rã hạt nhân
(physics) the reaction in which two nuclei join together and produce energy
phản ứng nhiệt hạch, hợp nhất hạt nhân
a light silver-gray metal used primarily for making cooking equipment and aircraft parts
nhôm, nhôm (tiếng Việt)
a combination of two or more metals, creating a metal that is usually stronger or more resistant
hợp kim
a metallic chemical element that has a red-brown color, primarily used as a conductor in wiring
đồng
(physics) possessing the attribute of attracting metal objects such as iron or steel
từ tính
the resistance that two surfaces moving on each other encounter
ma sát, sự ma sát
the gradual destruction of materials by chemical reaction, usually of metals
ăn mòn, sự ăn mòn
(physics) the property of matter that gives it weight in a gravitational field and is a measure of its inertia
khối lượng, khối lượng (vật lý)
(physics) the degree to which a substance is compacted, measured by dividing its mass by its volume
mật độ
the speed at which something moves in a specific direction
vận tốc, tốc độ
a heavy soft metal, used in making bullets, in plumbing and roofing, especially in the past
chì, kim loại nặng
a soft, black, and highly conductive material made up of carbon atoms that is commonly used in pencils and as a lubricant
graphit, graphit (trong bút chì)
a heavy silver-colored and poisonous metal that has a liquid state in the ordinary temperature
thủy ngân
a gas with nearly no electrical charge that exists in the sun and other stars
plasma
a heavy radioactive metallic element used in producing nuclear energy
uranium
containing or relating to a dangerous form of energy produced by nuclear reactions
phóng xạ, phóng xạ
related to heat or temperature, including how heat moves, how materials expand with temperature changes, and the energy stored in heat
nhiệt, thuộc về nhiệt
produced artificially, typically based on its natural version
tổng hợp, nhân tạo
