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
Gala2k [10]
3 years ago
9

When elements combine to form compounds what happens to the properties of the original elements?

Biology
1 answer:
exis [7]3 years ago
3 0
The properties of the original elements are completely changed.

For example, in the compound called "iron(II) sulphide", it is composed of iron and sulphur, that are chemically combined together. The element iron is attracted to magnets. Meanwhile, iron(II) sulphide is not attracted to magnets. 

Another example is where sulphur has a yellow colour, but iron(II) sulphide has a brownish colour. As we can see, even the physical properties (colours) are completely different.

Therefore, the properties of the original elements are completely changed when they're combined into compounds.





You might be interested in
Plz there's the photo now tell me the answer. a, b, c, or d
Solnce55 [7]

Answer:

Hawks and frogs. They both compete for the grasshoppers

Explanation:

6 0
3 years ago
Please help!!!!!!!! Will mark brianlist ASAP
KiRa [710]

I'm going with C. It may be wrong but I think it's C.

3 0
3 years ago
Read 2 more answers
Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.
Svetlanka [38]

Answer:

competition

Explanation:

An ecological community is a naturally occurring group of native plants, animals and other organisms that are interacting in a unique habitat. Its structure, composition and distribution are determined by environmental factors such as soil type, position in the landscape, altitude, climate and water availability(Department of Agriculture).

A climax community refers to the last stage of ecological succession in which the community remains relatively unchanged unless it is destroyed by events such as fire or human interference.

Competition between species in the same habitat is an important biotic factor in discussing ecological succession and the emergence of climax communities. Competition leads to a drop in the diversity of species in a given ecosystem because the dominant species live on and reproduce while the other species die off.

6 0
3 years ago
Which type of bone is indicated by the arrow? long irregular flat short
nlexa [21]

The answer is long

The bone indicated by the arrow is femur bone. It should be classified as the long bone. Other example for long bones would be tibia and fibula. Short bone would be carpal or tarsal bones. Flat bone could be found in skull. Irregular bone would be the vertebrae or pelvic.

8 0
3 years ago
Read 2 more answers
Select all the correct answers.
Bas_tet [7]

Answer:

They know how to swim.

they know how to swim

They have bigger ears to prevent overheating.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • most common reason for decompensation of previously well-compensated heart failure during dental treatment?
    11·2 answers
  • Which biome has long cold winters and short summers, and is home to conifers ?
    10·1 answer
  • David and his lab partner are dissecting an earthworm during biology lab. They are cutting the earthworm with a scalpel in order
    8·2 answers
  • Which is the overall role of the organism in the environment?
    14·1 answer
  • If a scientist wanted to follow mendel’s experiment with a different kind of plant, which type of plant would she examine? a pla
    9·2 answers
  • Lebal them plz i need this
    9·1 answer
  • All living things have DNA in their cells, but not all living things have ribosomes.
    7·2 answers
  • Chemical weathering is noted by
    6·1 answer
  • Explain the relationship between DNA, genes, alleles, and chromosome​
    8·1 answer
  • Two major processes involved in the carbon cycle are
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!