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
KATRIN_1 [288]
3 years ago
10

Is it true three or more different atoms are necessary to call a compound a molecule

Chemistry
2 answers:
alexandr402 [8]3 years ago
8 0
Yes this statement is true
qwelly [4]3 years ago
8 0

When a molecule is made up of two or more atoms of different elements, it is called a chemical compound. Thus, a unit of water, or H2O, is a compound, as is a single molecule of the gas methane, or CH4.

Hope this helps!

You might be interested in
Can anyone help with 5 through 8? Please :(
Aleksandr [31]

Answer:

The answer to your question is below

Explanation:

5)        Fe₂O₃(s)   +  3H₂O   ⇒    2Fe(OH)₃ (ac)        Synthesis reaction

6)        2C₄H₁₀(g)  + 13O₂(g)  ⇒   8CO₂ (g)  +  10H₂O   Combustion reaction

7)         2NO₂ (g)  ⇒   2O₂ (g)  +  N₂ (g)                     Decomposition reaction

8)         H₃P (g) +  2O₂ (g)  ⇒    PO (g)  +   3H₂O  Single replacement reaction

4 0
3 years ago
Which term is used to measure a star's brightness?​
Romashka-Z-Leto [24]

Answer:

Magnitude

Explanation:

Astronomers define star brightness in terms of  magnitude (how bright the star appears from Earth)

5 0
3 years ago
A compound secreted by honeybees to paralyze intruders in their hive is known as 2-heptanone. The formula for this 2-heptanone c
Svetllana [295]

Answer:

B

Explanation:

Sorry if wrong

7 0
3 years ago
Read 2 more answers
What are the rules for naming covalent compounds
arsen [322]
<span>1.Remove the ending of the second element, and add "ide" just like in ionic compounds
 2.When naming molecular compounds prefixes are used to dictate the number of a given element present in the compound
3.If there is only one of the first element, you can drop the prefix
<span>4.If there are two vowels in a row that sound the same once the prefix is added (they "conflict"), the extra vowel on the end of the prefix is removed</span></span>
6 0
3 years ago
What would happen to the rate of a reaction with rate law rate = k [NO]2[Hz] if
leonid [27]
The rate of a reaction with this rate law would increase by a factor of 4 if NO concentration were doubled.
8 0
3 years ago
Other questions:
  • A piece of metal has a volume of 38 cm and a mass of 277 g calculate the density of the metal
    11·1 answer
  • True or false: the Molecules in a solid have MORE thermal energy than the molecules in a gas?
    8·1 answer
  • Explain why unboiled water can be used to prepare an acetic acid solution, but not a naoh solution?
    12·1 answer
  • What kind of glass is the following Si, O, Na, B, Al no plastic, no visible change, will shatters to high impact? 1. Pyrex Glass
    7·1 answer
  • The main reason that it's important to test only one variable at a time is so that
    8·1 answer
  • To save time you can approximate the initial volume of water to ±1 mL and the initial mass of the solid to ±1 g. For example, if
    9·2 answers
  • Tell correctly I will mark you brainliest...
    8·2 answers
  • A hydrogen atom has a radius of 2.5 x 10^11m
    12·2 answers
  • Sally's index finger is 85 mm long, how long is her index finger in decimeters?
    6·2 answers
  • Hydrogen bonds can be found between molecules of which of the following
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!