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
Firlakuza [10]
3 years ago
15

Which tool is used to measure mass?

Chemistry
2 answers:
Ostrovityanka [42]3 years ago
7 0

Answer: A balance is the tool used to determine an object's mass

Explanation:

slega [8]3 years ago
3 0

Answer:

kilogram is used to measure to mass

You might be interested in
What type of bonds hold the atoms together in polyatomic ions
IRISSAK [1]
<span>This is a covalent bond, a bond in which atoms share electrons. Covalent bonding generally happens between nonmetals. Covalent bonding is the type of bond that holds together the atoms within a polyatomic ion. It takes two electrons to make a covalent bond, one from each bonding atom.

</span><span>Mark as brainlist if correct please and have a blessed day!
</span>
8 0
3 years ago
What is the frequency of radiation whose wavelength is 2.25 X 10^-5cm?
Semenov [28]

Answer:

1.25 x 10^15Hz

Explanation:

c = frequency x wavelength

c is the speed of light, which is equal to 3.00 x 10^8 m / s

frequency = c /wavelength

= (3.00 x 10^8m /s) / (2.40 x 10^-5 cm x 1 m /100cm)

= (3.00 x 10^8 m/s) / 2.40 x 10^-7m

= 1.25 x 10^15/s 1 / s = 1Hz

So, the Frequency = 1.25 x 10^15Hz

I hope this helped :)

3 0
3 years ago
When drawing the electron dot diagram, which element would have the greatest number of lone pair electrons?
valentina_108 [34]
Its D or A probably
5 0
3 years ago
10 points please please help
Inga [223]

Your answer would be respiration. This would be your answer because, plants take in carbon dioxide, and animals, including humans, breath oxygen. I hope this had helped you out.

4 0
3 years ago
Which beaker has the least thermal energy?
Debora [2.8K]

Answer:

Breaker A

Explanation:

Because the temperature is cooler in A then the rest

3 0
3 years ago
Read 2 more answers
Other questions:
  • Mercury is often used as an expansion medium in a thermometer. The mercury sits in a bulb on the bottom of the thermometer and r
    10·1 answer
  • 17. True or False: Proximal means farther away from the point of attachment of the limb. *
    15·1 answer
  • What causes a chemical change In electrolytic cells?
    7·1 answer
  • The density of a 15.00% by mass aqueous solution of acetic acid, CH3COOH, is 1.0187g/mL. What is (a) the molarity? (b) the molal
    15·1 answer
  • What is another name for homogeneous mixtures other than solution
    5·1 answer
  • Alkali metals are relatively soft because the atoms contribute only one _____ to a metallic bond
    12·1 answer
  • Which subatomic particles contribute to an atom's mass number but not its atomic number
    11·1 answer
  • 70.5 g C2H60 in 2.30 L of solution<br> Please provide the answer in three significant figures
    15·1 answer
  • The pH of an acidic solution is 5.59. What is [H+]?
    8·1 answer
  • HELPPP PLEASEEEEEE DUE TODAY :(
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!