Tham Gia Group Dành Cho Lớp 7 Chia Sẻ, Trao Đổi Tài Liệu Miễn Phí
Question 6:
The three main components of liquified air by volume are nitrogen, oxygen and argon.
Their respective boiling points are:
Component
nitrogen
Boiling Point (°C) -196
Abundance
argon
-186
oxygen
-183
78%
1%
21%
Liquified air can be separated into its three main components by ...
1227
18530
550
💔 avt lần nào đặt cug thấy hài ghê.
375
161
577
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