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
OverLord2011 [107]
3 years ago
7

Which element does the following box notation represent:

Chemistry
1 answer:
vazorg [7]3 years ago
8 0

Answer:

D. yan trust meManiwala kalang

You might be interested in
What volume in litres will 38gr of F2 occupy at 0.999 bar and 273 K
Oliga [24]

Answer:

V=22.68L

Explanation:

Hello,

In this case, we use the ideal gas equation to compute the volume as shown below:

PV=nRT\\\\V=\frac{nRT}{P}

Nonetheless we are given mass, for that reason we must compute the moles of gaseous fluorine (molar mass: 38 g/mol) as shown below:

n=38 g *\frac{x}{y}  \frac{1mol}{38 g} =1mol

Thus, we compute the volume with the proper ideal gas constant, R:

V=\frac{1mol*0.083\frac{bar*L}{mol*K}*273K}{0.999bar} \\\\V=22.68L

Best regards.

6 0
3 years ago
How are valance electrons related to nuclear reactions?
Harrizon [31]

Explanation:

Valence electrons are not related in anyways to nuclear reactions.

They do not take part in nuclear reactions. Only some inner orbital electrons have the tendency of taking part in nuclear reactions.

The valence electrons are the outermost electrons in an atom.

Nuclear reactions takes place in the nucleus of an atom.

Valence electrons are exchanged and shared for chemical reactions to take place in between atoms.

We can conclude that valence electrons have no relevance in nuclear reactions

learn more:

Chemical reactions brainly.com/question/3953793

#learnwithBrainly

6 0
3 years ago
What is a giant ball of glowing gas that generates energy by nuclear fusion reaction?​
Paladinen [302]

Answer:

sun

Explanation:

3 0
3 years ago
Convert this temperature from F to C<br><br> 26.6°c<br> 93.600<br> 62.2°C<br> 5.7°C
eduard
The answer for this is 26.6°c
3 0
3 years ago
If a molecule contains polar bonds the molecule __ must be polar overall​
weeeeeb [17]

Answer:

diatomic

Explanation:

6 0
3 years ago
Other questions:
  • Most full scuba tanks have a pressure of between 1,800 p.s.i. and 3,000 p.s.i. (pounds per square inch). Approximately 70 to 85
    10·1 answer
  • What process is responsible for building successive fossil layers on earth PLEASE HELP
    9·1 answer
  • Given the balanced equation 4al s 3o2 g which type of chemical reaction is shown
    7·1 answer
  • How much charge does a proton have with the mass(amu) of 1
    6·1 answer
  • A beaker contains 0.42 L of water. The beaker’s volume Is ___milliliters.
    14·1 answer
  • How many joules of heat are required to heat 25.0 g of isopropyl alcohol from the prevailing room temperature, 21.2 oC, to its b
    12·1 answer
  • The reaction of sulfuric acid (H2SO4) with potassium hydroxide (KOH) is described by the equation below. Suppose
    7·1 answer
  • How much energy is transferred when 30.0<br> g of water is cooled from 25.0 °C to 12.7 °C.
    10·1 answer
  • Magnesium reacts with fluorine to form magnesium fluoride. Which diagram shows the correct arrangement of electrons in the produ
    15·1 answer
  • Help! This has to be done by time I wake up for school I need to know How many calories
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!