The difference between paying with mobile payment methods and paying with traditional credit card are:
A mobile phone with an internet connection is needed while paying with a mobile payment method.
Making payment with mobile payment method is faster than using a credit card.
<h3>What is a credit card?</h3>
A credit card is a card issued by a bank that allows the holder to access money from the bank's line of credit.
To learn more about credit cards, please check: brainly.com/question/14716152
Answer:
3rd
Explanation:
Fe2O3 + 6HCl + --> 2 FeCl3 + 3 H2O
Equal no of atoms of elements.
The pair two numbers whose difference is 14 and the product is as small as possible (i.e. -49) are (-7,7)
<h3>What are word problems?</h3>
In mathematical concepts, word problems involve a crucial understanding of the problem and knowing which mathematical method and arithmetic operations are best suited to solving the problem.
If we assume that the smaller number should be = a and the larger number = a + 14.
Thus, their product (X) can be expressed as:
= a(a+14)
= a² + 14a
The smallest possible value implies the minimum value, i.e.
Thus,
2a + 14 = 0
a = - 14/2
a = -7
Therefore, we can conclude that the pair of two numbers whose difference is 14 and the product is as small as possible (i.e. -49) is (-7,7).
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brainly.com/question/21405634
Electricity, like in electric cars
Answer:
The element will be Boron which has 5 electrons in it, and at the atomic nucleus it consists of 5 neutrons and 5 protons.
The lewis electron dot structure for boron will have three dots on the atom.
Which can be represented as · X :
Where X represents the element and dots represents the electrons present in the outermost valence shell.
Boron distributes its 5 electrons in this way, that first shell has 2 electrons and the second shell has 3 electrons.
Explanation:
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~Zero~
