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
Daniel [21]
3 years ago
7

Is my answer correct?

Chemistry
1 answer:
natta225 [31]3 years ago
3 0

Yes the ANSWER is Correct-

On first half life the mass will be 10 gram

On second half life the mass will be 5 gram

On third half life the mass will be 2.5 gram

You might be interested in
Under which set of conditions would the behavior of a gas be least ideal and least likely to follow the ideal gas law ?
LuckyWell [14K]

Answer: option A. 350 K and 0.30 atm

Explanation: a gas behaves as an ideal gas at higher temperature and low pressure

4 0
2 years ago
Read 2 more answers
4. What electrons are involved in chemical bonding?
Yanka [14]

Answer:

The electrons that participate in chemical bonds are the valence electrons, which are the electrons found in an atom 's outermost shell.

Explanation:

4 0
2 years ago
**Help!! **<br> How do I do this question
swat32
The answer is D. Okay l hope this helps
5 0
3 years ago
In your own words, what do you think an atom is?
Lelu [443]

Answer:

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged. The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons.

5 0
2 years ago
T or F: The mass of an atom is so small it is rounded to 0 amu
klemol [59]

Answer: true

Explanation:

4 0
2 years ago
Other questions:
  • Dry air is 78.08% nitrogen, 20.95% oxygen and 0.93% argon with the 0.04% being other gases. if the atmospheric pressure is 760.0
    8·2 answers
  • A 250mL sample of air at STP contains approximately 52.5mL of O2. What is the percentage of oxygen in the air
    6·1 answer
  • In your own words, give two reasons why it is important to work with a partner while completing a lab.
    5·1 answer
  • What is a polar bond
    9·1 answer
  • Which products would form if chlorine gas was bubbled through a solution of sodium bromide?
    6·1 answer
  • Describe the interconnection between photosynthesis and cellular respiration.
    11·1 answer
  • I will give brainliest. Which one of the choices below is the best definition of a force?
    14·2 answers
  • Aluminium extraction from its ore​
    7·1 answer
  • A(n)
    14·1 answer
  • When looking at a chemical reaction, the substance present before the reaction takes place are called the (5) and the substance
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!