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nasty-shy [4]
3 years ago
9

Please help me with my regents practice :((

Chemistry
1 answer:
BlackZzzverrR [31]3 years ago
8 0

Answer: 3 & 4

Explanation:

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Sav [38]

Answer:

Water

Explanation:

Water is included as a compound!

5 0
2 years ago
Write out and BALANCE the following equation: Solid Scandium metal
Rama09 [41]
I need points thanks I need points thanks I need points thanks Wkbejwiwbwe e enjwkwkebe b a owl qiwi192928 Ake eleve
4 0
2 years ago
Need help on this really bad!
timofeeve [1]

Answer:

Help your self

Explanation:

7 0
2 years ago
What is a firedamp? A. a blanket-like object used to extinguish fires B. the remnants of a fire after it has been extinguished C
diamong [38]

Answer: D. A buildup of mostly methane gas, which is pontentially explosive.

Explanation:

Firedamp refers to a gas mixture, largely methane, that appear in underground coal mines.  It is explosive at concentrations between 5 and 10% in the air.

8 0
3 years ago
Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
velikii [3]
It’s c galaxy ((: so yeah
8 0
2 years ago
Read 2 more answers
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