Answer:
Mostly glass, cement and ceramic are made from sand which comes from silicate .
(Correct me if I am wrong,)
i think..
potassium hydroxide..
Answer:
Hey mate......
Explanation:
This is ur answer......
<h3>
The Law of Conservation of Mass</h3>
<em>Matter can change form through physical and chemical changes, but through any of these changes, matter is conserved. The same amount of matter exists before and after the change—none is created or destroyed. This concept is called the Law of Conservation of Mass.</em>
<em>The Law of Conservation of Matter also states that the matter cannot be created or destroyed. In a physical change, substances can change form, but the total mass remains the same. In a chemical change, the total mass of the reactants always equals the total mass of the products.</em>
Hope it helps!
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Answer:
If you mean "<em>What is a hypothesis and the scientific law</em>?" than hypothesis <u>means a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation</u> and scientific laws or laws of science, <u>are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena. The term law has diverse usage in many cases across all fields of natural science.</u>
Answer:
If you mean "<em>What do hypothesis and scientific law have in common</em>" than <u>a hypothesis is a </u><u>limited explanation of a phenomenon</u><u>; a scientific theory is </u><u>an in-depth explanation of the observed phenomenon</u><u>. A law is a statement about an observed phenomenon or a unifying concept.</u>
That would be convection. This is a test. ;)