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
zhenek [66]
3 years ago
10

What does it mean when a compound’s chemical formula does not include any numbers?

Biology
1 answer:
Klio2033 [76]3 years ago
7 0

Answer:

Explanation:An example of such a substance is table salt. The chemical formula for table salt is NaCl. ... That there are no numbers present in the chemical formula means that there is one atom of each element present in the molecule. The Periodic Table reveals that Na is the symbol for sodium, and Cl is the symbol for chlorine.

You might be interested in
How can carbon can be stored for a short time in the natural cycle?
MaRussiya [10]

Answer:

The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.

6 0
2 years ago
How do photoautotrophs make energy?
Naya [18.7K]

They use photosynthesis to turn sunlight, carbon dioxide, and water into carbohydrates.

3 0
3 years ago
Read 2 more answers
Which process, involved with sexual reproduction of angiosperms, creates a variety of different bloom colors, plant heights, see
ollegr [7]
<span>The importance of sexual reproduction in angiosperms is same as sexual reproduction of others organims that is to provide genetic variation. However, sexual reproduction of angiosperms also produce seed. Production of seed with fruit is what specific to angiosperm this phylum. so you can find some points regard the advantanges of producing seeds in angiosperms. This can used as addition point.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
5 0
3 years ago
Read 2 more answers
You want to determine whether short wings in fruit flies are the result of a dominant or recessive mutation. You cross a short-w
Natalka [10]

Answer:

a dominant mutation

Explanation:

A monohybrid testcross is a cross-breeding experiment used to determine if an individual exhibiting a dominant phenotype is homo-zygous dominant or heterozygous for a particular phenotypic trait (in this case, wing length). In a monohybrid testcross, a 1:1 phenotypic ratio shows that the dominant parental phenotype was a heterozygote for a single gene that has complete dominance. Moreover, a 3:1 ratio in the F2 is expected of a cross between heterozygous F1 individuals, which means that 75% of individuals with short wings have the dominant allele that masks the expression of the long-wing trait (i.e. the recessive allele).

4 0
2 years ago
Can someone please help me
vredina [299]
2.1 a) nectar b) to produce seeds c) pollen is made in the ovary 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Based on the graph, how would you BEST describe the speed of the racehorse?
    15·2 answers
  • Parasitic bacteria that depend on eukaryotic host cells are
    13·1 answer
  • What do all plant life cycles have in common?
    13·1 answer
  • The scales of female pine cones produce a sticky substance. what function might this serve?
    15·1 answer
  • What are the reactants in the equation for cellular respiration A.Oxygen and lactic acid B.Carbon dioxide and water C.Glucose an
    6·1 answer
  • 26. Which phase of the cell cycle is characterized by a non-dividing cell?​
    10·1 answer
  • If you lived in Los Angeles, California, what region would you be a part of?
    14·2 answers
  • Which is the largest bone in the body, found in the hip and groin area?
    9·2 answers
  • people poisoned by co2 are often given 100% o2 in a room with two to three times normal atmospheric pressure. explain why more o
    5·1 answer
  • If+the+nucleotide+variability+of+a+locus+equals+0%,+what+is+the+gene+variability+and+number+of+alleles+at+that+locus?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!