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erica [24]
3 years ago
8

Before Mendeleev, Newland observed a distinct pattern in the elements and proposed the law of octaves. What were his conclusions

?
Chemistry
2 answers:
zhuklara [117]3 years ago
5 0
WHILE ARRANGING THE ELEMENTS, NEWLAND OBSERVED THAT ORDER HE SET WERE LIKE NOTES REPRESENTED AS THE SIGNS,THAT IS, EVERY FIRST NOTE IS EQUAL TO THE EIGHT ELEMENT, BUT HE COULD FIND ONLY 58 ELEMENTS THAT WERE CORRECTLY ORDERED IN HIS TABLE
maksim [4K]3 years ago
4 0

Explanation:

Hello! We will answer this!

Newland was an English analytical chemist who ordered the elements of the periodic table according to their atomic masses.

He stated the law of the octaves, where he realized that every eight elements, the characteristics are similar.

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What diffuses more quickly: tetracarbon decahydride (C4H10) or iodine (12)? By how much?
ValentinkaMS [17]

Answer: Butane will effuse more quickly because it has a smaller molar mass

Explanation:

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2 years ago
Which of the following is not equal to 42.7 millimeters?
Stella [2.4K]

The answer is: C. 0.00427 m.

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d = 0.0000427 km · 1000000 mm/km.

d = 47.7 mm.

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8 0
3 years ago
titration 25.0 ml of 3.4 x 10^ -3 M of Ba(OH) Neutralize 16.6 mL of HCL solution. What is the molarity of HCL solution?
marusya05 [52]
What we  are give: Concentration of base (CB) = 3.4 × 10^{-3}
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8 0
3 years ago
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Explanation:

This is because light cannot not whiten Jayden's teeth but light can change materials by hearing it up. There are some substances or tooth paste that can be use to whiten the teeth because of the content they are made off which whitens the teeth. Some of it include baking soda, hydrogen peroxide toothpaste, tumeric toothpaste, toothpaste that contain fluoride.

5 0
3 years ago
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