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
Natali [406]
2 years ago
13

4.

Chemistry
1 answer:
garri49 [273]2 years ago
7 0

Answer:

D.)

Explanation:

Water, also known as H2O in chemistry, is a chemical substance.

Water vapor is the gas form of water, also known as the effect of evaporation. Ice is made up of water as well. It is the frozen version of water, or it other terms, the solid form of it.

I hope that this helps.

You might be interested in
An atom contains on proton, one electron, and one neutron. Which two particles are most similar in mass
Darya [45]
Proton and neutron have similar masses.
5 0
3 years ago
Read 2 more answers
Three isotopes of argon occur in nature. Calculate the average atomic mass of argon given the following relative atomic masses a
Volgvan

Answer:

whats the question

Explanation:

6 0
3 years ago
Read 2 more answers
Gravitational force acts on two objects with which attribute? A. mass B. force C. orbit D. speed
Svetlanka [38]
It is force I believe
5 0
3 years ago
Read 2 more answers
!!!!!PLEASE HELP!!!!!
ollegr [7]

Answer:

Difference in the potential energy of the reactants and products

Explanation:

 

The products have a lower potential energy than the reactants, and the sign of ΔH is negative. In an endothermic reaction, energy is absorbed. The products have a higher potential energy than the reactants, and the sign of ΔH is positive.

3 0
3 years ago
Help me I got stuck<br> Pls
Sophie [7]
The answer is C because the weight is going down so they form a gas.
3 0
3 years ago
Other questions:
  • Several different species of birds, including heron, flamingos, and skimmers, can all successfully feed along the coast because
    8·1 answer
  • Naturally occurring magnesium has an atomic mass of 24.312 and consists of three isotopes. The major isotope is Mg24, natural ab
    10·1 answer
  • What is the mass (in grams) of 169 mole of CF4
    8·1 answer
  • Help please!!! . You see sunlight shining onto green grass. Make a claim about how reflection, refraction, transmission, and abs
    14·1 answer
  • Give an example of homeostasis in your body
    13·1 answer
  • Most of the elements to the left of the stair-step line in the periodic table exist as _________ in the periodic table.
    6·1 answer
  • CH4 + 2O2 → CO2 + 2H2O How many products are produced by this reaction?
    8·1 answer
  • g A high altitude balloon is filled with 1.41 x 104 L of hydrogen gas (H2) at a temperature of 21oC and a pressure of 745 torr.
    7·1 answer
  • The metal which burns with a white dazzling flame is:
    11·2 answers
  • Humans belong to the Kingdom Animalia and Domain Eukarya. In terms of classification, which choice best represents the hierarchy
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!