Why do scientists use the scientific method?
1 answer:
Answer:
<h3><em>D</em></h3>
Explanation:
<h3><em>It </em><em>helps </em><em>determine </em><em>whether </em><em>an </em><em>idea </em><em>is </em><em>supported </em><em>by </em><em>evidence</em></h3>
<h3><em>hope </em><em>it </em><em>helps </em><em>please </em><em>follow </em><em>because </em><em>I </em><em>don't </em><em>have </em><em>any </em><em>followers </em><em>I </em><em>have </em><em>0</em><em> </em><em>followers</em></h3>
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The Correct Answer Is 3.2
If there were an element above fluorine, its state would be a gas. This is because fluorine is located in the non-metal section of the periodic table which can all be found as a gas at room temperature.
Answer:
1)
(500.mL)(.200M)/.150M = 667 mL
667mL - 500mL = 167mL of water is needed
2)
1.0 L = 1000mL
M1 V1 = M2 V2
(1.6 mol/L) (175 mL) = (x)(1000mL)
x = .28M
Answer:
blue
Explanation:
KOH is a base therefore it's pH will be above seven. According to table M when tested with the indicator bromcreeol green The solution will turn blue
