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
Iteru [2.4K]
3 years ago
8

Linked-up atoms form matter called?

Chemistry
1 answer:
Salsk061 [2.6K]3 years ago
7 0

Answer:

compound

Explanation:

You might be interested in
What happens in a neutralization reaction?
mina [271]

Answer:

Answer is letter B

Explanation:

The first one is wrong because acids release H+, not bases.

The third one is wrong because the pH is exactly 7, not greater.

The last one is wrong because it is vague and does not fit a neutralization reaction.

7 0
3 years ago
In matter results in a change in its identity and properties.
FrozenT [24]

Answer:

The chemical change in matter is results in a change in its identity and properties.

Explanation:

There are toe type of changes physical change and chemical change.

The chemical change change in matter lead to lost its identity and properties.

Chemical change:

The changes, that occur due to change in the composition of a substance and result in a different compound is known as chemical change.

These changes are irreversible

These changes occur due to chemical reactions

These may not be observed with naked eye

Example:

Combustion of fuel or wood: that oil or wood convert into energy, CO2 and ash in case of wood

Boiling of egg: that change the chemical composition of protein in the egg .

The reaction of Hydrogen and oxygen:  

H 2 (g)  + O 2  (g) -------------------------------------> 2H 2O  (l)

7 0
3 years ago
What is anything that has mass and volume
Pavlova-9 [17]
Anything that has mass and volume (takes up space) is called matter.
3 0
3 years ago
Read 2 more answers
Uranium-238 (U-238) decays into lead-206 (Pb-206). Which of the following is a true statement?
Doss [256]
C is the correct answer
4 0
3 years ago
The burning of a sample of propane
r-ruslan [8.4K]

Answer:

70.0°C

Explanation:

We are given;

  • Amount of heat generated by propane as 104.6 kJ or 104600 Joules
  • Mass of water is 500 g
  • Initial temperature as 20.0 ° C

We are required to determine the final temperature of water;

Taking the initial temperature is x°C

We know that the specific heat of water is 4.18 J/g°C

Quantity of heat = Mass × specific heat × change in temperature

In this case;

Change in temp =(x-20)° C

Therefore;

104600 J = 500 g × 4.18 J/g°C × (x-20)

104600 J = 2090x -41800

146400 = 2090 x

  x = 70.0479

     =70.0 °C

Thus, the final temperature of water is 70.0°C

7 0
3 years ago
Other questions:
  • A sample of 88.0 g CO2 is held at 291 K in a 40.0 L container. What is the pressure this gas exerts on the container. Express yo
    7·1 answer
  • How many electrons are shared between one nitrogen<br> atom and one carbon atom
    14·1 answer
  • Dalton’s atomic theory included which idea?
    14·1 answer
  • _____ energy is energy available to do work.
    15·2 answers
  • A gas occupies 5.6 liters at 0.860 atm. what is the pressure if the volume becomes 3.0L?
    12·1 answer
  • What intermolecular forces are present in each of the substances?
    7·2 answers
  • What is the hydrophobic effect? what types of atoms are most likely to be found in portions of molecules or entire molecules tha
    10·1 answer
  • According to the bottle, a serving size of Gatorade is 240 mL. The molar mass of Red Dye #40 is 496.43 g/mol. Use this informati
    13·1 answer
  • How many atoms are in .45 moles of P4010
    15·1 answer
  • Name the sub atomic particles in part Z of a boron atom.Give the relative charges of these sub atomic
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!