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
Korvikt [17]
3 years ago
15

The nucleus of an atom is

Chemistry
1 answer:
zmey [24]3 years ago
6 0
The nucleus is the central core & is composed of protons and neutrons!
You might be interested in
Differentiate between <br>expansion of solid and liquid​
MAVERICK [17]

In a liquid, the expansion is a little more than in

solids. The bonds in a liquid are weaker than in a

solid, so as you heat up a liquid, the particles can

move around each other faster and in so doing,

move further apart. Solids and liquids occupy a

'set' volume at a certain temperature.

7 0
3 years ago
In the reaction 2H2(g) + O2(g) ® 2H2O(g), the volume ratio of H2 to H2O is __________.
Nadusha1986 [10]
2:2 is the answer to your question
5 0
4 years ago
The melting point of a compound is 1240 c is this compound an ionic or molecular compound
g100num [7]
Ionic i believe, they have high melting point
 
5 0
3 years ago
What is the volume (in cubic inches) of 3.6 lb of titanium? The density of titanium is 4.51 g/cm3
SashulF [63]
Answer: 362,07 cm3
To answer this question you need to convert the lb into gram first. One lb equal to 453.592g, so: 3.6lb x 453.592gram/lb= 1632.9312gram. 
Now we have mass(1632.9312g), density (4.51g/cm3). Volume is mass divided by density. The equation would be:

Volume= mass/density
Volume = 1632.9312gram / (4.51g/cm3)= 362,07 cm3
6 0
3 years ago
Which of a following elements is always a component of an organic compound
HACTEHA [7]
There are there elements are important in organic compounds
carbon
hydrogen
oxygen :/example
glucose c6h12o6
7 0
4 years ago
Other questions:
  • Propose a mechanism for the acid-catalyzed hydrolysis of cyclohexanone dimethyl acetal. (Remember that this reaction is reversib
    15·1 answer
  • The last column of the periodic table contains the noble gases elements that do not easily form chemical bonds. Why don’t these
    13·1 answer
  • How many electrons with chlorine (Cl) in group 17 gain to become stable?
    7·2 answers
  • Can somebody help ? Please
    11·2 answers
  • 28.6 hectoliter = centiliter
    10·2 answers
  • The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car's moti
    12·1 answer
  • A .......... notifies you that danger is present if the directions are not followed.
    6·1 answer
  • PLZ HELP 50 PIONTSSSSS
    12·2 answers
  • As a scientist, select the best way to communicate your explanation. You may also use a combination of these methods. Be sure to
    7·1 answer
  • How many joules are released when 1.5 mol of ²³⁹Pu decays, if each nucleus releases 5.243 MeV?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!