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
muminat
3 years ago
7

The table shows the charge on three unknown subatomic particles.

Chemistry
2 answers:
brilliants [131]3 years ago
8 0

Answer:

B. only particle Z

Explanation:

In the case of subatomic particles, those positive and neutral are located in the nucleus, and those with a negative charge on the outside.

djverab [1.8K]3 years ago
8 0

Answer : The correct option is, (B) Only particle Z

Explanation :

As we know that an atom is the smallest unit of a matter that consist of three subatomic particles which are electrons, protons and neutrons.

The protons and the neutrons are located inside the nucleus or center of the nucleus where the mass of the an atom is concentrated and the electrons are located around or outside the nucleus.

The protons are positively charged, the electrons are negatively charged and the neutrons are neutral that means it has no charge.

As per question, the particle X is positively charged that means it is a proton, the particle Y has no charge that means it is a neutron and the particle Z is negatively charged that means it is an electron.

Hence, the particle most likely present in the space outside of the nucleus of the atom is electrons that means only particle Z.

You might be interested in
Write an equation for the reaction that takes place during the laboratory preparation of dry hydrogen​
olya-2409 [2.1K]

Answer:

Zn+2HCl→ZnCl2+H2

Explanation:

Hydrogen gas is prepared in the laboratory by reacting dilute HCl with granulated zinc.

8 0
3 years ago
Sodium carbonate reacts with silver nitrate according to the following balanced equation: Na2CO3 (s) + 2 AgNO3 (aq) → Ag2CO3 (s)
klemol [59]

Answer:

a) 2.01 g

Explanation:

  • Na₂CO₃ (s) + 2AgNO₃ (aq) → Ag₂CO₃ (s) + 2NaNO₃

First we <u>convert 0.0302 mol AgNO₃ to Na₂CO₃ moles</u>, in order to <em>calculate how many Na₂CO₃ moles reacted</em>:

  • 0.0302 mol AgNO₃ * \frac{1molNa_2CO_3}{2molAgNO_3}  = 0.0151 mol Na₂CO₃

So the remaining Na₂CO₃ moles are:

  • 0.0340 - 0.0151 = 0.0189 moles Na₂CO₃

Finally we <u>convert Na₂CO₃ moles into grams</u>, using its <em>molar mass</em>:

  • 0.0189 moles Na₂CO₃ * 106 g/mol = 2.003 g Na₂CO₃

The closest answer is option a).

8 0
3 years ago
A solution has a volume of 2.0 L and contains 36.0 grams of glucose (C6H12O6). If the molar mass of glucose is 180 g/mol, what i
zysi [14]
36.0 g of glucose divided by 180 g/mol = 0.200 moles of glucose 

find molarity
0.200 moles of glucose / 2 liters = 0.100 molar solution 

(hope this helps)
6 0
3 years ago
What law allows calories to be determined by heat (energy) transfer from one substance to another, but it is never destroyed?
Mila [183]

Answer:

matter i think

Explanation:

matter i am pretty sure

6 0
2 years ago
Which statement describes compounds?
sveta [45]
Compounds are represented by chemical formulas
8 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME! What are some patterns or trends that are present in the table of elements?
    7·1 answer
  • A scientist has been collecting data on the soil composition in a forest after a wildfire. Every year she visits the forest and
    12·1 answer
  • The atoms of a certain element each contain 19 protons and 1 valence electron. Which statement correctly identifies this element
    12·1 answer
  • Which statement explains the method to adjust the strength of the flame on the Bunsen burner?
    12·1 answer
  • Pb(CH3COO)2 + H2S --&gt; PbS + CH3COOH 1. How many moles are produced of PbS when 5.00 grams of Pb(CH3COO)2 is reacted with H2S?
    10·1 answer
  • PLEASE ANSWERRRRRRRRR
    11·1 answer
  • 10-6 is much larger than 10-3
    6·1 answer
  • Which of the following substances feels slippery and will not react with metals? *
    13·1 answer
  • 3.25 x 10^24 molecules of dinitrogen pentoxide would be how many moles?
    7·1 answer
  • Which term refers to the process by which land is worn away by natural forces or human activity
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!