Solutions are formed by_____.

2 answers:

4 0

a solution is two substances that are evenly mixed together. One of them is called the solute and the other is the solvent. A solute is the substance to be dissolved (ex: sugar). The solvent is the one doing the dissolving (ex: water).

i learned this in science last year i hope this helped :)

mihalych1998 [28]4 years ago

4 0

Answer: A solution is made when one substance called the solute “dissolves” into another substance called the solvent.

Explanation:

Dissolving is when the solute breaks up from a larger crystal of molecules into much smaller groups or individual molecules. They do this by pulling away the ions and then surrounding the salt molecules.

You might be interested in

For which blocks of elements are outer electrons the same as valence electrons? For which are d electrons often included among v

Amanda [17]

Answer:

1. Group 1 — 3

2. Transition metals

Explanation:

3 0

4 years ago

Which element has the smallest atomio radius?

posledela

The smallest atomio radius is helium

8 0

3 years ago

What is the definition of thermal expansion

MissTica

Answer:

Thermal expansion is the tendency of matter to change its shape, area, and volume in response to a change in temperature.

Explanation:

8 0

4 years ago

The force of attraction between one polar molecule and another polar molecule is

Keith_Richards [23]

Answer:

Dipole-dipole forces

Explanation:

A polar compound is that compound which contains atoms that have a difference in charges i.e electrostatic attraction occurs between its constituent atoms. Polar molecules are attracted to other polar molecules with opposite charges and her held together with the aid of certain forces

The attractive force between the negative part of a polar molecule (-) and the positive part of another polar molecule (+) is called DIPOLE-DIPOLE FORCES. This dipole-dipole force gets stronger with an increasing polarity of the molecules involved.

7 0

3 years ago

What were the defects in Ruther Ford Atomic model?

juin [17]

the RutherFord atomic model has the limitations in explaining the stability of the atom and the stability of the electron.

<u>Explanation:</u>

As we know basically the atom comprises of the positively charged proton and negative charge electron and no charge neutron.
In these particles, electron revolves with the nucleus as a centre in the orbit with the different energy levels.
So by this revolving action, there will be the loss of energy and thus electrons are to be falling into the nucleus which affects the stability of the electron.
The atom is said to be neutral electrically if the protons and electrons are equal. So in the above case if the electrons on losing the energy if it fells into the nucleus, as a result, the stability of the atom is affected which makes the atom as ions.

7 0

3 years ago