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ladessa [460]
3 years ago
8

Write the chemical symbols for three different atomic cations that all have 5 protons?

Chemistry
1 answer:
tangare [24]3 years ago
3 0

Answer:

<h2>The atom having 5 proton (B) atom when a boron become cations , the numbers of protons is still 5 no mater how many electrons are lost . therefor , the three different atomic cations that all have 5 protons: B<u>+</u><u>,</u><u>B2</u><u>+</u><u> </u><u>and</u><u> </u><u>B3</u><u>+</u></h2>
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How many oxygen atoms are in 15.0 grams of Magnesium phosphate?
Nastasia [14]

Answer:

8 atoms of oxygen.

Explanation:

Given parameter:

Mass of magnesium phosphate  = 15g

Unknown:

Number of oxygen atoms  = ?

Solution:

The formula of the compound is;

        Mg₃(PO₄)₂;

       

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7 0
3 years ago
What is the density of the object if it weigh 389.27g and has volume of 832.92cm3
ExtremeBDS [4]

The density of the object is 0.467 36 g/cm³.

The mass of the object is 389.27 g.

The volume of the object is 832.92 cm³.

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7 0
3 years ago
Chanice drives her scooter 7 kilometers north she stops for lunch and then drives 5 kilometers east what distance did she cover?
Serhud [2]
Her displacement is 2 i think

6 0
3 years ago
Read 2 more answers
A proton has (blank)<br> charge.
Alekssandra [29.7K]

Hello there! A proton has a positive charge of (+1) and has a lesser mass compared to a neutron! Hope this helps! Have a great day!

3 0
3 years ago
What is the concentration of a solution with 2.00 moles of solute in 4.00 l of solution?
jarptica [38.1K]

Explanation:

Molarity is defined as the the number of moles present in a solution divided by volume in liters.

Mathematically,    Molarity = \frac{/text{no. of moles}}{volume in liter}

As it is given that number of moles present into the solution are 2.00 moles and volume is 4 liter. Therefore, calculate the molarity of solution as follows.

                Molarity = \frac{/text{no. of moles}}{volume in liter}

                          = \frac{2.00 moles}{4.00 L}

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Thus, we can conclude that the concentration of given solution is 0.5 M.

6 0
3 years ago
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