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
KonstantinChe [14]
3 years ago
14

What is the melting point and boiling point of Gold in Celsius and what is the # of protons and Neutrons of it oh and the number

of electrons?
Chemistry
1 answer:
nikitadnepr [17]3 years ago
7 0
The  of melting point of gold is 1,948 degrees F and 1,064 degrees C 
<span>The boiling point is 4,892 degrees F and 2,700 degrees C

Yet the numbers neutrons are 12. The number of protons is 36 and electrons is the same as protons 

hope this helped :)

</span>
You might be interested in
Can anyone do these? I have 20 points for who ever can get them. I've completed everything else and these ones are what I'm stuc
8_murik_8 [283]
It would be something nvm forgot it
8 0
3 years ago
Why did you get that wrong?
victus00 [196]

Answer:

Got what wrong? A question?

5 0
3 years ago
Things only girls would understand
weeeeeb [17]

Answer:

shampoooooooooooooo?

Explanation:

7 0
3 years ago
Read 2 more answers
Which element would most likely have a positive electron affinity
STatiana [176]

Answer : Electron affinity (Eea) of an atom or molecule can be defined as the amount of energy released or spent when an electron is being added to a neutral atom or molecule in the gaseous state to form a negative ion.


Chlorine is considered to be the element which has highest electron affinity in the modern periodic table.


The general formula is X + e^{-} ----> X^{-} + energy


It is found that nonmetals have more positive Eea than metals.


Electron affinity increases across the group from left to right in the modern periodic table. Elements with small nucleus have high electron affinity.




7 0
3 years ago
A student observes two strips of magnesium, mg ribbon that are each 3cm long. One strip of magnesium
ankoles [38]

Therefore option c , i.e. The substances in both test tubes are reactive only at high temperatures. is the only statement which is NOT supported by the student's observations.

<h3>What is the reaction between Magnesium and Hydrogen ?</h3>

Magnesium reacts with hydrochloric acid to produce hydrogen gas

Mg (s) + 2 HCl (aq) → MgCl₂ (aq) + H₂ (g)

In this reaction, the magnesium and acid are gradually used up , which can be seen in the test tube 2 .

A chemical reaction is taking place in Test tube 2 ,

Hydrogen gas is released in test tube 2 ,

Energy is released in the reaction involving hydrochloric acid and we can see in test tube 2 the reaction is going on

therefore option C i.e. The substances in both test tubes are reactive only at high temperatures. is the only statement which is NOT supported by the student's observation.

To know more about the chemical reaction between Magnesium and Hydrogen and this test.

brainly.com/question/19062002

#SPJ4

6 0
2 years ago
Other questions:
  • What is the maximum number of electrons that can occupy an orbital labeled dxy?
    9·1 answer
  • Correct each of the following statements: (a) In the modern periodic table, the elements are arranged in order of increasing ato
    5·1 answer
  • How many grams of Na2CO3 are present in 11.8 mL of a solution that is 22.0% Na2CO3 by mass? The density of the solution is 1.10
    10·1 answer
  • What do you call material formed by weathering that is then eroded and deposited
    9·1 answer
  • Cu + AgNO3 = Cu(NO3)2 +Ag
    5·1 answer
  • Sterling silver contains 92.5% silver and 7.5% copper. A sterling silver dish weighs 185.0 g. What mass of copper is in the dish
    10·2 answers
  • Is anyone good at chemistry if so can someone help me please ?<br><br> (NO LINKS)
    12·1 answer
  • How do you count atoms in a chemical formula?
    14·2 answers
  • How a forensic scientist may match DNA of evidence to a particular crime?
    9·1 answer
  • Two cars A and B are moving in opposite directions with the velocity of 20m/s and 6m/s respectively Calculate the relative of ca
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!