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
qwelly [4]
3 years ago
13

Does anyone know how to do this ??

Chemistry
1 answer:
lord [1]3 years ago
7 0

Answer:

Look at your periodic table

Explanation:

It tells you everything like Potasium 1 and 1 ox and 1 hydrogen

You might be interested in
WHAT IS NORMAL MUSCLE PH
larisa [96]
The skeletal muscle ph is typically 7.15
8 0
3 years ago
Which of the following lists elements from lowest to highest atomic number
vitfil [10]
Lowest is Hydrogen highest is <span>Beryllium
-HOPE THIS HELPED </span>
8 0
4 years ago
Does density depend on the amount of substance that you have? Explain your answer.
Natasha_Volkova [10]

Answer:

Density depends on the amount of the substance you have, as the mass will increase, but also what the volume is because if you have a high mass object with an extremely high volume, it won't be very dense. But if you have a high mass object with a low volume, it will be very dense.

3 0
4 years ago
Which of the following statements is true about an endergonic reaction? ∆G is positive ∆G is negative ∆S is negative
Mazyrski [523]
The answer is the first option, <span>∆G is positive.</span><span> </span><span>Endergonic reaction is a chemical reaction where the Gibbs free of energy is positive and there is abosrption of energy. It is a nonspontaneous reaction or unfavorable reaction.</span>
8 0
3 years ago
It is important that the United States move with all deliberate speed to develop and get into usage alternative fuels that will
Charra [1.4K]

Answer:

A. Solar, wind, hydro, nuclear, tidal, and biomass are renewable resources

B. Oil, coal, and natural gasses are the fossil fuels that are nonrenewable resources

C. It is important to move from nonrenewable to renewable because nonrenewable resources will run out and they also create greenhouse gases that hurt the enviroment and cause global warming. Renewable resources are cleaner and either don't run out, or replenish fast enough to not run out

3 0
3 years ago
Other questions:
  • Organic compounds are distinguished by molecules that contain ________ bonded to other elements.
    14·1 answer
  • Which of the following are chemicals?<br> clothing<br> food<br> fuels<br> all of the above
    7·1 answer
  • When performing a flame test using the method described in the manual, you complete the flame test of KNO3 and find a yellow col
    7·1 answer
  • Definition of periodic trends
    10·1 answer
  • What is the relationship between wind and ocean waves
    13·1 answer
  • PLEASE HELP!<br><br> Count the total number of atoms in H 2 O:<br><br> 2<br> 3<br> 4<br> 5<br> 6
    12·2 answers
  • What is the total concentration of ions in a 0.10 M solution of barium chloride?
    9·2 answers
  • 1. The atomic symbol of aluminum is written as 2713Al. What information do you get from it?
    10·1 answer
  • 11. Which of the following is a characteristic of all chemical changes? *
    6·1 answer
  • How many grams of iron are needed to produce 75.0 g of iron(III) chloride?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!