Answers by Ankit Vallecha
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Answers by Ankit Vallecha

Answers by Ankit Vallecha
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Explain why the reactivity of group 1 metals increases as you go down the group.
answered Dec 30, 2023
7 votes
161k views
Alnico is _____.an alloy of metals with strong magnetic propertiesa brittle mixture of substances containing ferromagnetic elementsany material containing ironan element found in nature that behaves like
answered Jul 18, 2023
5 votes
81.1k views
Can somebody help me and tell me if i’m right or not because I don’t know how to do this Find the value of y.
answered Jun 28, 2023
9 votes
171k views
Explain how the structure of an enzyme is altered during denaturation
answered Oct 9, 2022
7 votes
194k views
A 4-L water filter is used to fill 200 mL cups and three 750 mL drink bottles How much water is left in the water filter
answered Oct 5, 2022
5 votes
196k views
√(54) * √(54)
answered Aug 24, 2022
2 votes
163k views
arget Profit Scrushy Company sells a product for $150 per unit. The variable cost is $110 per unit, and fixed costs are $200,000. Determine (a) the break-even point in sales units and (b) the break-even
answered Aug 17, 2022
5 votes
217k views
True or false: potential energy increases as like charges get closer to one another
answered Jul 24, 2022
8 votes
100.0k views
A set of four subjects​
answered May 2, 2022
2 votes
572 views
A motorbike covers the first 25km in 2 hours next 30 km in 3 hours and the remaining 35 km in 4 hours. Find the average speed of the motorbike
answered Mar 9, 2022
1 vote
43.5k views
Which of the following is not an extensive physical property? Volume Mass Length Color
answered Mar 8, 2022
6 votes
97.6k views
8/12A) Horace has a comparative advantage in both tasks. B) Tammi has a comparative advantage in both tasks. C) Horace has a comparative advantage in grooming dogs and Tammi in bathing cats. D) Horace
answered Sep 11, 2021
4 votes
54.8k views
Consider the function. What is the domain of the function?
answered Aug 31, 2021
3 votes
194k views
Doc Brown has calculated that his Delorean can accelerate at a rate of 2.52 m/s/s. How far away must he and Marty stand to allow the car to accelerate from rest to a speed of 39.1 m/s?
answered Jun 10, 2021
2 votes
197k views
What happens to the number of valence electrons when a metal element forms a compound?
answered May 16, 2021
5 votes
19.2k views
A car moves at a speed of 50 kilometers/hour. Its kinetic energy is 400 joules. If the same car moves at a speed of 100 kilometers/hour, then its kinetic energy will be
answered Apr 21, 2021
5 votes
176k views
In ΔIJK, the measure of ∠K=90°, the measure of ∠I=76°, and JK = 6.4 feet. Find the length of KI to the nearest foot.
answered Aug 17, 2020
7 votes
12.1k views
Need help with this one
answered Jun 29, 2020
3 votes
92.2k views
Which class of organic compounds makes up the channels and pumps that help move materials from one side of the cell membrane to the other? A.) Carbohydrates B.) Lipids C.) Proteins D.) Nucleic Acids
answered May 1, 2020
3 votes
117k views
How many grams of Na2SO4 should be weighed out to prepare 0.5L of a 0.100M solution​
answered Apr 1, 2020
4 votes
75.1k views
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