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
jok3333 [9.3K]
3 years ago
12

What type of mixture is air?

Chemistry
1 answer:
ryzh [129]3 years ago
6 0
A heterogeneous mixture<span> is a </span>type of mixture<span> in which the components can be seen, as there are two or more phases present. One example of a </span>mixture is air<span>. </span>Air <span>is a homogeneous </span>mixture<span> of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances.</span>
You might be interested in
8. An atom has 9 protons, which element is it?​
ValentinkaMS [17]

Answer:

fluorine

Explanation:

The element fluorine has 9 protons and 9 electrons.

3 0
3 years ago
Read 2 more answers
How is humility related to air pressure
Gnom [1K]
Humid air has higher pressure because of the heaviness of water humid air is lighter so it has lower pressure.
5 0
3 years ago
Read 2 more answers
Write insoluble or soluble solution for the following mixtores<br>1<br>2<br>3<br>4<br>5<br>​
dimaraw [331]

<em>Gasoline</em><em> </em><em>in</em><em> </em><em>water</em><em> </em><em>=</em><em> </em><em>insoluble</em><em> </em>

<em>acetone</em><em> </em><em>in</em><em> </em><em>nail</em><em> </em><em>polished</em><em> </em><em>=</em><em> </em><em>soluble</em><em> </em>

<em>salt</em><em> </em><em>in</em><em> </em><em>alcohol</em><em> </em><em>=</em><em> </em><em>soluble</em><em> </em>

<em>oil</em><em> </em><em>in</em><em> </em><em>vinegar</em><em> </em><em>=</em><em> </em><em>insoluble</em><em> </em>

<em>tawas</em><em> </em><em>in</em><em> </em><em>water</em><em> </em><em>=</em><em> </em><em>soluble</em><em>.</em><em>.</em><em>.</em>

<em>Sorry</em><em> </em><em>if</em><em> </em><em>i</em><em> </em><em>am</em><em> </em><em>incorrect</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

6 0
2 years ago
To whoever helps me thank you so much have a wonderful day!
Schach [20]

Answer:

N and P

Explanation:

Anion:

When an atom gain the electrons anion is formed. The negative sign shows that atom gain electron because number of electron are greater than protons or we can say that negative charge becomes greater than positive charge.

Cation:

When atom lose electron cation is formed. The atom thus have positive charge because number of positive charge i.e protons are increased are greater than negative charge or electron.

In given problem N and phosphorus both can gain three electrons which means negative charge becomes greater that's why the extra electron gained by atoms are written as -3 and both form anion with charge -3.

while Al form cation with charge +3 Mg form cation with charge +2 and iodine and bromine both form anion with charge of -1.

8 0
2 years ago
A salt forms in the reaction of barium with chlorine. What is the most likely formula unit of this salt?
Scrat [10]
The answer to this question would be: BaCl 2
Barium is an alkali metal with 56 atomic number. Barium located in the group 2 of the periodic table because it has 2 valence electrons. Chlorine is a nonmetal that has 1 valence electron. When react, it would need 2 chlorine for each barium as the valence electron of barium is twice the chlorine. 
6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the empirical formula of a compound that is 40% sulfur and 60% oxygen by weight?
    6·1 answer
  • Which of the following reactions will proceed as drawn below? (Yes or No)
    6·1 answer
  • Hydrogenation reactions, in which H2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer indu
    12·1 answer
  • The thermodynamic law that explains the movement of heat energy during the refrigeration cycle is the first/zeroth/second.
    5·2 answers
  • How many millimeters of cl2 gas must you have to obtain 0.20 g at STP?
    13·1 answer
  • Is pain reliever a prescription drug?
    14·1 answer
  • What is a diatomic molecule​
    5·1 answer
  • At a pressure of 9.25×10−14 atm and an ordinary temperature of 300.0 K , how many molecules are present in a volume of 1.10 cm3
    11·1 answer
  • State whether each of the following equations represents a synthesis (s), decomposition(d), single replacement
    8·1 answer
  • given your proposed electron pushing mechanism, list as many factors that could play a role in the success or failure of the rea
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!