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Anna71 [15]
4 years ago
7

If Element X has 85 protons, how many electrons does it have

Chemistry
2 answers:
BartSMP [9]4 years ago
7 0
It has 85 electrons, because an element always has the same number of electrons and protons
melamori03 [73]4 years ago
5 0
If element X has 85 protons, then it has 85 electrons. 
No matter what element it is, there will ALWAYS be the same amount of protons as there are electrons. 

By the way, thanks for asking this question. I just learned this yesterday, so it gave me a way to show what I learned. 
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When oxygen accepts electrons, water is produced as a byproduct. <br> a. True <br> b. False?
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Although electrons have mass, they are not considered in determining the mass number of an atom. Why?
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3 0
3 years ago
Read 2 more answers
Except for the reaction between iron and sulfur, none of the reactions in this
Sloan [31]

he total number of each of the atoms on the left and the right are the same thus the reaction equation is balanced.

<h3>What is the law of conservation of mass?</h3>

The law of conservation of mass states that, mass can neither be created nor destroyed. In view of the law of conservation of mass, the total mass of the reactants on the left-hand side must be the same as the total mass of products at the right hand side.

Thus is the total mass of the reactants and the products are not the same, it then follows that the reaction does not demonstrate the law of conservation of mass. In this case, the total number of each of the atoms on the left and the right are the same thus the reaction equation is balanced.

Learn more about conservation of mass:brainly.com/question/13383562

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4 0
2 years ago
The compound responsible for the characteristic smell of garlic is allicin, C 6H 10OS 2. The mass of 1.00 mol of allicin, rounde
9966 [12]

Answer: The answer is 162g.

Explanation: To calculate the mass of a molecule, you have to find the molar mass of each element of the molecule.

Molar mass of C = 12g/mol

Molar mass of H = 1g/mol

Molar mass of O = 16g/mol

Molar mass of S = 32g/mol

From the allicin's formula, there are:

6 C = 6.12 = 72

10 H = 10.1 = 10

1 O = 1.16 = 16

2 S = 2.32 = 64

Adding them up:

C6H10OS2 = 72+10+16+64 = 162g/mol.

As it is requested 1 mol of allicin, it has 162g.

6 0
4 years ago
Read 2 more answers
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