0
What else can I help you with?
Why does salt slow evaporation?
The evaporation of water is slow when water is dissolved in salt. This is because of the salt molecules, the salt molecules is the reason for the slow evaporation.
What do crystals form from?
Many different substance can form crystals. Crystals form when the atoms, molecules, or ions of a substance settle into a definite, repeating pattern due to the manner in which the chemical bonds are arranged. Common crystalline substances we encounter include sugar, salt, ice, and borax. With the exception of volcanic glass, all rocks are composed of minerals which, by deifnition, are crystalline. Common components of these rocks include silica and various metal oxides.
Why is saltwater a mixture not a substance?
Saltwater is simply salt mixed with water. You can easily extract the salt from the water by means of evaporation. A substance is two or more components mixed into something that cannot be reversed through a simple process.
Why is ice an insulator?
AnswerIce is water in solid form. The atoms in water are constantly moving freely and quickly in the much space around it. When frozen, the atoms cool down causing them to slow down and stifffen up and turn into a solid. The loose atoms in a liquid allow electric current to pass through it easily. A block of ice will have tighter atoms not allowing it to pass throgh it as easily. and on top of that, the ice is literally freezing cold causing electric current to cool down.
Fatty substances that can block arteries?
salt,sugar,fat.cholesterol ang other that block the arteries. by dan emerson edic guillermo
When salt is dissolved in water it actually breaks down into two different substances. Is salt composed of atoms of molecules?
salt is composed of Atoms. not Molecules. i know i am answering my own question but i found the answer.
When salt is dissolves in water it actually breaks down into two different substances is salt composed of atoms or molecules?
Salt is composed of molecules, which are made up of two different types of atoms - sodium and chloride. When salt dissolves in water, the sodium atoms and chloride atoms separate from each other, forming individual ions. This is what allows salt to dissolve in water and break down into separate substances.
Do light have molecules?
No, light is a form of energy. It can be thought of as wave energy or as tiny packets (photons) of energy. Substances like sugar, iron and salt are made up of molecules or atoms.
How many atoms will the scientist need to make a billion molecules of salt?
To make a billion molecules of salt (NaCl), the scientist will need 6 billion atoms total. This is because each NaCl molecule is composed of one sodium atom and one chlorine atom, so for every molecule of salt, there are two atoms. Multiplying the number of molecules by 2 gives the total number of atoms needed.
How the arrangement of the atoms and molecules in a sugar crystal differ from those in a piece of plastic?
the atoms dissolve with the atoms and the molecules to lock the sugar and salt / lock in to make the crystals
If a molecule is broken down into constituent atoms does the atoms have the same properties as the molecule?
No, the properties of atoms differ from those of molecules. Atoms are the building blocks of molecules and have specific properties such as size, charge, and electron configuration. When combined into molecules, the atoms interact to create new properties such as chemical reactivity and bonding characteristics.
What is a substance list at least two?
Water and salt are examples of substances. Water is a compound made of hydrogen and oxygen atoms, while salt is a compound made of sodium and chlorine atoms. Both substances have distinct properties and chemical compositions.
How many substances are present in a water and salt mixture?
depends on what salt it is and the purity of the water. if the water is 100% pure , then it contains only hydrogen and oxygen as molecules and if it is common salt then it contains sodium and chlorine as molecules
How many atoms are in a molecule of salt?
Salt (NaCl) is formed by ionic bonds, so it does not come in molecules. Instead, it is called a formula unit, and there are two atoms in this particular one.
How does salt affect the movement of molecules?
Salt can increase the movement of molecules in water through a process called osmosis. When salt is dissolved in water, it creates a concentration gradient that causes water molecules to move towards the area with higher salt concentration, increasing the overall movement of molecules in the solution.
Sugar has a lower melting point than salt because sugar is made of?
sugar molecules that have weaker intermolecular forces compared to salt molecules. This results in sugar melting at a lower temperature than salt.
Are all substances are elements?
Yes my friends. All elements are pure substances that cannot be broken down. However, pure substances aren't all elements.
