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notka56 [123]
3 years ago
11

Pls help its not hard ty

Chemistry
2 answers:
stepan [7]3 years ago
4 0

Answer:

I will give you a tomorrow

Follow me please

Mark brainliest

4vir4ik [10]3 years ago
3 0

Answer:

I dont know the answer..

Hope u understand..

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Minerals are only used for gemstones and jewelry. <br> True <br> False
adelina 88 [10]

Answer:

false

Explanation:

the answer is false because there is minerals in our water, ect.

6 0
3 years ago
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What lab equipment do you use to measure the density of gold and how to use it​
tigry1 [53]

Answer: Divide the mass of the object by its volume to yield the density of the object. For example, the object density = mass / (Vf – Vi). Compare the measured density to that of pure gold (19.3 g/cc) to determine whether the object is made of pure gold.

Explanation: I searched it

8 0
3 years ago
In developing his periodic table, Mendeleev listed on cards each element's name, atomic mass, and
forsale [732]
B I think is the answer
4 0
4 years ago
Which of the following could have the formula XY₂?
Savatey [412]

Answer: B

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5 0
2 years ago
The alkali metals all react with water. which is the most reactive metal?
kifflom [539]
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Quite frankly, you do not want Francium to react with water- that's a huge explosion on your hand.

8 0
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