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OlgaM077 [116]
3 years ago
6

Gold is used for jewelry because it is malleable. This means it can be easily molded into different shapes. What is this an exam

ple of? A. Physical change B. Chemical property C. Chemical change D. Physical property Help!
Chemistry
1 answer:
anastassius [24]3 years ago
6 0

Malleablity is a physical property so hence

D. Physical property is the answer

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SSA PRACTICE QUESTION
Leto [7]

Answer:

The correct answer is - so that other scientists can replicate the experiment and make sure the results are correct or to check accuracy.

Explanation:

The data and procudres are required to be recorded or noted correctly so the experiment and research can be replicate and tested for the accuracy of the experiment by other scientist and researcher.

Mandy also need to note procedure, data, variables and other data correctly for the testing the accuracy and replication of the experiment. The replication is essential to check if every thing is correct and result are error free.

4 0
3 years ago
Salt water has a density of 1.183g/mL. A ball has a density of 0.0134 g/mL. Will the ball float or sink?
madreJ [45]
The ball will float as it’s density is less than the salt water.
8 0
3 years ago
How many moles of sodium chloride (NaCl) solute are in 315 grams of a 91.0 percent by mass solution?
Anni [7]
Hope this helps you.

8 0
3 years ago
Calculate the concentration of a solution that has 6.7 moles in a volume of 0.6 liters.
Yuri [45]

Answer:

11.2 M

Explanation:

Given data:

Number of moles = 6.7 mol

Volume of solution = 0.6 L

Concentration /Molarity = ?

Solution:

Molarity:

It is number of moles of solute in to per kg or litters of solution. It can be calculated by the following formula.

Molarity = number of moles / Volume in L

Now we will put the values in formula.

Molarity = 6.7 mol / 0.6 L

Molarity = 11.2 mol/L

Molarity = 11.2 M

6 0
3 years ago
This is due at 12am HELP!!
Lisa [10]

Answer:

I have the same

Explanation:

like I have the same homework as you are u in my class lol?

4 0
3 years ago
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