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
astra-53 [7]
3 years ago
10

Nagine you are repeatedly lifting a weight into the air up to a height of 2 m. Assuming in each litt

Chemistry
1 answer:
Mariulka [41]3 years ago
8 0

Answer:

A

Explanation:

You might be interested in
25.00 gal/min to L/s, Express your answer using four significant figures.
PtichkaEL [24]
Hope this helps you..

6 0
3 years ago
What will happen to the volume if the number of moles of a gas is decreased at constant temperature and pressure?
RoseWind [281]
The moles will probably die
4 0
3 years ago
Read 2 more answers
Please help 16-20 thanks
MaRussiya [10]
16.  FALSE
17. TRUE
18. FALSE
19. TRUE
20.  TRUE
3 0
3 years ago
Sarah wants to find out how much time it would take to drive from her home to New York. At an average, she would drive at 55 mil
dimaraw [331]
The answer to your question is 13 hours/A
8 0
3 years ago
Read 2 more answers
Nonmetals gain electrons under certain conditions to attain a noble gas electron configuration. How many electrons must be gaine
gogolik [260]

Answer:

1

Explanation:

For non metals to attain a noble gas configuration, they gain the number of electrons needed to attain the noble gas configuration of the noble gas at the end of their periods. This means that these non metals would only take up the configuration of the last element on their periods which of course is always a noble gas.

The last element on the hydrogen period or more conservatively the only other element on the hydrogen period is helium, with an atomic number of 2. The atomic number is the number of protons in he nucleus of an atom. For an electrically neutral atom, the number of electrons equal the number of protons.

Hence we can deduce that helium has 2 electrons while hydrogen has one electron. Thus for it to attain the configuration of helium, it just needs to gain one more electron

6 0
3 years ago
Other questions:
  • What happens if you don't use enough solvent for a recrystallization?
    9·1 answer
  • Is exploding dynamite a chemical or physical property?
    7·1 answer
  • A cubic centimeter is equal in volume to a _____.
    7·2 answers
  • Gallium oxide, Ga.Oy, forms when gallium is combined with oxygen. A 1.25 g of Ga is allowed to react with excess oxygen and 1.68
    13·1 answer
  • The half-life of potassium-40 is 1.3 billion years. If a rock that formed 2.6 billion years ago originally contained 5 grams of
    12·1 answer
  • 2. When lithium reacts with bromine to form the compound LiBr,each lithium atom1) gains one electron and becomes a negatively ch
    8·1 answer
  • An ecosystem can be all populations of consumers eating each <br> other for food true or false?
    9·2 answers
  • Convert 38 kilometers to meters
    12·2 answers
  • The chemical formula for sodium citrate is Na3C6H5O7. Which statement is true? Sodium citrate is a compound with a total of 21 a
    9·1 answer
  • . Which of the following statements about noble gases is NOT true?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!