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
frozen [14]
2 years ago
9

Define natural and artificial hazards?wrong and silly answer will be reported​

Chemistry
1 answer:
kotegsom [21]2 years ago
4 0

Explanation:

See this l know natural only

You might be interested in
I will give brainliest!!! In the reaction represented by the equation Al2O3 -> Al + O2, what is the mole ratio of aluminum to
Effectus [21]

Answer:;

4:3

Explanation:

Balanced:

4Al + 302 yields 2al2O3

7 0
3 years ago
A student dilutes 50.0 mL of a 0.10 mol/L to 0.010 mol/L. Which statement is true?​
VLD [36.1K]
The total amount of solute decreases.
6 0
3 years ago
Which option states the principle behind the law of conservation of mass and the law of conservation of energy?
jeka94

Answer:

A

Explanation:

The law of conservation of mass states that matter can never be created nor destroyed but can be converted from one form to another.

The law of conservation of energy posits that energy cannot be created nor destroyed but can be converted from one form to another.

These laws are the basic laws of existence. Although the laws have been adjusted, they still form the basic principle behind several scientific laws and are responsible for a whole lot of scientific advancements.

While the first law focuses on matter and the content of matter in a body, the second law basically focuses on energy. The second law serves to support the inter convertibility behind the several forms or types of energy.

For example, to do many useful work at home, it is found that energy is converted from its electric form to say heat in an electric iron to press our clothes.

Also, the first law is a fundamental principle useful in the balancing of our chemical equations.

7 0
3 years ago
Which of the following has the smallest radius?<br> Br-<br> I<br> Br<br> I-
Arisa [49]

Answer:

i would say the the first 1

Explanation:

5 0
3 years ago
Read 2 more answers
What is the Chemical formula for K and P
gayaneshka [121]

Answer:

Potassium phosphide (K3P)

6 0
3 years ago
Other questions:
  • Who is credited with creating the first periodic table
    7·1 answer
  • What type of reaction would a titration be useful for?
    7·2 answers
  • How much of a 15.0M stock solution do you need to prepare 250ml of a 2.35ml hf solution?
    7·1 answer
  • When a high mass main sequence star runs out of both hydrogen and helium in its core, the core begins to fuse
    11·1 answer
  • The formula K2S indicates that:
    12·1 answer
  • The pic is the question! Please help
    6·2 answers
  • A sample of 4.0 L of nitrogen, at 1.2 atmospheres, is transferred to a 12 L container.
    12·1 answer
  • If two objects repel from one another, what must be happening on the subatomic scale?
    12·1 answer
  • A student investigates the motion of a toy vehicle. The student graphs 40 seconds of data from the investigation.
    15·1 answer
  • how do i solve these equations using proust's law? we haven't gone over balancing chem equations in class and our teacher doesn'
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!