Answer:
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Explanation:
By definition the<em> atomic number </em>of an element is the<em> number of protons.</em>
The protons are the positevely charged particles in the nucleus of the atom.
The atomic number of an element is what uniquely identifies it. There are 118 known elements and all of them are represented in the periodic table. Then, there are 118 different atomic numbers.
The elements are arranged in the periodic table in increasing order ot atomic number.
For instance:
- The element with <em>atomic number</em> 1 is hydrogen (H). It is the first element in the periodic table, located in the upper left corner of the table. It has one <em>proton</em>. NONE other element has just one proton.
- The element with <em>atomic number</em> 2 is helium (He). It has two <em>protons</em>, is located at the upper right corner of the periodic table and NONE other element has just two protons.
- The element with <em>atomic number</em> 118 is Oganesson (Og). It is the last element in the periodic table. It is located in the bottom right corner of the periodic table. It has 118 <em>protons</em> and NONE other element has atomic number 118.
Answer:
The more electricity, communications, and transportation used in a nation's economy, it will give them a more developed country and a greater potential for increased industrialization.
Explanation:
Answer:
A. External, internal and interactive marketing
Answer: Percentage increase is 87.02%.
Explanation: Percentage increase is calculated by subtracting the value in 2012 from the value of exports in 2011 and then dividing it by the value in year 2011.
a. Subtract value in 2012 from value in 2011
b. Divide the answer in part a by value in 2011.
c. Multiply the answer in part b by 100.
We have the percentage increase.
