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Triss [41]
3 years ago
5

Electronegativity is defined as a measure of the tendency of atoms to attract electrons in a chemical bond.

Chemistry
1 answer:
stira [4]3 years ago
4 0
True.......................................
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Difference between---<br> soap and detergent
guapka [62]

Answer:

"Soaps are made from natural ingredients, such as plant oils (coconut, vegetable, palm, pine) or acids derived from animal fat. Detergents, on the other hand, are synthetic, man-made derivatives. While soap is limited in its applications, detergents can be formulated to include other ingredients for all sorts of cleaning purposes. Perhaps the most common and versatile of these ingredients are surfactants … surface active agents.

The main difference between soap and detergent is the ingredients. Soaps are made with biodegradable ingredients such as oils, lye and fats. ... Both clean clothes well, but detergents are more effective on stains and with brightening clothes. However, soap is kinder on the environment and skin. "

Hope this helps

Excerpt from textbook

8 0
2 years ago
Metals make good conductors because their molecules __________
Nitella [24]
Are able to travel inside to conduct electricity

4 0
2 years ago
Read 2 more answers
Last friday the atmospheric pressure in our 2nd year lab was measured as 731 mmhg. Calculate the temperature at which water woul
faust18 [17]

Answer:

p1/T1=p2/T2

760mmHg/212°F=731mmHg/T2

T2= 203.91°F

760mmHg/100°C=731mmHg/T2

T2= 96.18°C

Explanation:

You'd have to choose in which units you want to express the temperature.

7 0
3 years ago
Calculate the ph of an aqueous solution that is 0.045 m in hcl(aq) at 25°c
ivann1987 [24]
Remember that HCl is a strong acid will dissociate almost 100%
HCl + H₂O --> H₃O⁺ + Cl⁻

pH = -log[H₃O⁺]
pH = -log(0.045) = 1.35

(The rules for sig figs are that if you take the log of a number with x significant figures, then the result should have x significant decimal places.)

The pH is 1.35
4 0
3 years ago
What is an ore? an object that has been recycled an article of clothing that is made from natural fiber a rock that contains eno
worty [1.4K]

Answer: A rock that contains enough of a metal to be worthwhile.

Explanation:

An ore is a rock which is extracted by the process of mining. This can be purified from gangue and other particles to extract metallic minerals. A metallic mineral can be of low to high economic value.

4 0
3 years ago
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