1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
topjm [15]
3 years ago
13

If Beryllium were to lose a proton, it would become a(n)

Chemistry
1 answer:
castortr0y [4]3 years ago
6 0

Answer:

an anion

Explanation:

since it lost a proton..it now has 3 protons and four electrons and possesses a minus charge since it is no longer neutrally charged..this minus charge makes it an anion

You might be interested in
A chemist prepares a solution of sodium thiosulfate by measuring out of sodium thiosulfate into a volumetric flask and filling t
marshall27 [118]

Mass of sodium thiosulfate Na_{2}S_{2}O_{3} is 110. g

Volume of the solution is 350. mL

Calculating the moles of sodium thiosulfate:

110. g Na_{2}S_{2}O_{3} * \frac{1 mol Na_{2}S_{2}O_{3}}{158.1 g Na_{2}S_{2}O_{3}} = 0.696 molNa_{2}S_{2}O_{3}

Converting the volume of solution to L:

350. mL * \frac{1 L}{1000 mL} = 0.350 L

Finding out the concentration of solution in molarity:

\frac{0.696 mol}{0.350 L} =  1.99 mol/L

4 0
3 years ago
The average human body temperature is 98.6 °
grin007 [14]
It's 37 degrees Celsius
3 0
3 years ago
Why is oil on able to dissolve well in water?
chubhunter [2.5K]
Its the answer b, because oil has a great density, therefore, when you mix them together the oil will be below and the above of it. 

3 0
2 years ago
Read 2 more answers
In air, a silver object can tarnish due to the reaction of silver with hydrogen sulfide, a gas found in the air as a result of c
cluponka [151]

Answer:

The coefficient of Ag is 2.

Explanation:

___Ag (s) + ___H₂S (g) ⇒ ___ Ag₂S (s) + ___ H₂(g)

The Law of Conservation of Matter is also called the law of conservation of mass or the Law of Lomonósov-Lavoisier. This law postulates that "the mass is not created or destroyed, only transformed." This means that the reagents interact with each other and form new products with physical and chemical properties different from those of the reagents because the atoms of the substances are ordered differently. But the amount of matter or mass before and after a transformation (chemical reaction) is always the same, that is, the quantities of the masses involved in a given reaction must be constant at all times, not changing in their proportions when the reaction ends.

In others words, the law of conservation of matter states that since no atom can be created or destroyed in a chemical reaction, the number of atoms that are present in the reagents has to be equal to the number of atoms present in the products.

Then, you must balance the chemical equation. For that, you must first look at the subscripts next to each atom to find the number of atoms in the equation. If the same atom appears in more than one molecule, you must add its amounts :

Left side: 1 Ag, 2 H and 1 S

Right side: 2 Ag, 2 H and 1 S

The coefficients located in front of each molecule indicate the amount of each molecule for the reaction. This coefficient can be modified to balance the equation, just as you should never alter the subscripts.

By multiplying the coefficient mentioned by the subscript, you get the amount of each element present in the reaction.  

You can see that the elements H and S are balanced because we have the same quantity on both sides of the reaction. Then you must balance the Ag, so the reaction is:

2 Ag (s) + 1 H₂S (g) ⇒ 1 Ag₂S (s) + 1 H₂(g)

Now you have:

Left side: 2 Ag, 2 H and 1 S

Right side: 2 Ag, 2 H and 1 S

So, you have the same amount of each element to both of the reaction and this is balanced.

Then, <u><em>the coefficient of Ag is 2.</em></u>

7 0
2 years ago
Explain why there is a difference in the thickness of the crust between the side of the moon facing the Earth and the side that
Ray Of Light [21]

Answer:

the lack of maria; the thicker crust means it was harder for giant impacts to pierce the crust and get darker basaltic lava bubbling up.

Explanation:

4 0
2 years ago
Other questions:
  • A medical lab is testing a new anticancer drug on cancer cells. The drug stock solution concentration is 1.5×10−9m, and 1.00 ml
    9·2 answers
  • En que consiste cada familia de la tabla periódica?
    12·1 answer
  • What is the equilibrium membrane potential due to na ions if the extracellular concentration of na ions is 142 mm and the intrac
    9·1 answer
  • A student measures the mass and volume of a sample of aluminum at room temperature, and calculates the density of Aluminum to be
    8·2 answers
  • Which phase or phases of matter take(s) the shape of its container?
    14·1 answer
  • What is the total mass of products formed when 64.18 grams of CH4 is burned with excess oxygen?
    6·1 answer
  • A compound which is mineral acid is generally classified as a????? urgent please​
    9·2 answers
  • Can someone please help me how to write down the equation and get the answer?
    10·2 answers
  • I am so confused that i don't even understand how to answer it
    12·1 answer
  • State the type of bonding—ionic, covalent, or metallic—you would expect in each: (c) Na(s).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!