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Gemiola [76]
3 years ago
6

Which is a substance that is made up of only one type of atom? compound element solution mixture

Chemistry
2 answers:
Andreyy893 years ago
7 0

The substance that is made up of only one type of atom is an ELEMENT.

Further Explanation

Matter can be classified into two major groups: pure substances and mixtures.

Pure substances are substances that have a uniform and definite composition. If one were to take a sample of any pure substance, the particles that make up the substance will all be the same and will have similar properties.

Mixtures are made up of two or more substances that are placed in a similar “container”. Their composition is not uniform so a sample of a mixture may have variable amounts of its components. The substances are only physically combined so they keep their original properties and they may be separated by simple means.  

Mixtures may be homogeneous or heterogeneous.

  • Homogeneous mixtures or solutions are mixtures wherein the components are evenly mixed and distributed so that it appears that they all exist in one phase. The individual components cannot be distinguished. Example, a mixture of salt and water is homogeneous because upon looking at it, it seems like salt and water exist in the liquid state because the salt particles are so small and evenly dispersed in the water that it is invisible.
  • Heterogeneous mixtures are mixtures wherein the components are distinguishable. An example of a heterogeneous mixture is sand and water. It is very clear to see the sand particles and the liquid water.  

Elements and compounds are examples of pure substances.

  • All atoms of the same element have the same number of protons. Elements cannot be broken down further into simpler substances by simple means.
  • Compounds are chemical combinations of two or more elements. Their properties are different from the properties of the elements that make up the compound. Compounds have a definite composition and cannot be broken down into their component elements by ordinary means.

Learn More

  1. colloids brainly.com/question/4397362
  2. concentration of solutions brainly.com/question/12936072
  3. periodic table brainly.com/question/1446926

Keywords: elements, compounds, mixtures, solution

sineoko [7]3 years ago
5 0
Element is a pure substance that is <span>made up of only one type of atom.

An element cannot be broken down by any chemical means. However, nuclear reactions can lead to the generation of new elements.
Examples of elements include: copper, neon and iron.
Currently, there are 115 known elements in nature.</span>
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Artyom0805 [142]

Answer:

C. Earth's Mantle

Explanation:

7 0
3 years ago
Read 2 more answers
rite an equation for the formation one mole of CaCO3(s) from its elements in their standard states. Write any reference to carbo
maks197457 [2]

Answer: The chemical equation for the formation one mole of CaCO3(s) from its elements in their standard states is Ca(s)+C(s)+\frac{3}{2}O_2(g)\rightarrow CaCO_3(s)

Explanation:

The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy during the formation of 1 mole of the substance from its constituent elements, with all substances in their standard states.

The chemical equation for the formation one mole of CaCO3(s) from its elements in their standard states is:

Ca(s)+C(s)+\frac{3}{2}O_2(g)\rightarrow CaCO_3(s)

where (s) represents solid state and (g) represents gaseous state.

6 0
3 years ago
2. In the water cycle, lake water will do which​
aalyn [17]
Water is always on the move. Rain falling today may have been water in a distant ocean days before. And the water you see in a river or stream may have been snow on a high mountaintop. Water is in the atmosphere, on the land, in the ocean, and underground. It moves from place to place through the water cycle.

Where's the water?

There are about 1.4 billion km3 of water (336 million mi3 of water) on Earth. That includes liquid water in the ocean, lakes, and rivers. It includes frozen water in snow, ice, and glaciers, and water that’s underground in soils and rocks. It includes the water that’s in the atmosphere as clouds and vapor.

If you could put all that water together – like a gigantic water drop – it would be 1,500 kilometers (930 miles) across.

6 0
3 years ago
An alpha particle has the same composition as a A) hydrogen nucleus B) deuterium nucleus C) beryllium nucleus D) helium nucleus​
Elza [17]

Answer:

Helium Nucleus

Explanation:

4 0
2 years ago
List the first 20 elements chemistry
timama [110]

Answer:

h- Hydrogen

He - Helium

Li - Lithium

Be - Beryllium

B - Boron

C - Carbon

N - Nitrogen

O - Oxygen

Explanation:

Happy to help:)

8 0
3 years ago
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