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
Gemiola [76]
2 years ago
13

Which of the following is correctly abbreviated SI unit describing the mass of an object?

Chemistry
2 answers:
Lesechka [4]2 years ago
6 0

Which of the following is correctly abbreviated SI unit describing the mass of an object?

A) kg

OlgaM077 [116]2 years ago
6 0

A) kg is your answer

"Mass" is weight without gravity, and so the SI unit would also use the weight measurement. (You solve by dividing the force of gravity from the total weight to get mass.)

~

You might be interested in
Classify matter according to its composition give examples??<br><br><br> plzz answer quickk!!!!!!
solong [7]

Answer:

Explanation:

Matter can be classified into two broad categories: pure substances and mixtures. ... A substance that can be broken down into chemically simpler components (because it has more than one element) is a compound. For example, water is a compound composed of the elements hydrogen and oxygen.

6 0
3 years ago
HEEEEEEEEEEEEEEELLLLLLLLLLLLPPPPPPP!!!!!!! I WILL MARK BRAINLIEST IF YOU HELP!!!!THIS IS DUE SOON!
Hitman42 [59]

Answer:

An ice pack uses friction and the chemicals inside make it mix to make it cold

Explanation:

3 0
3 years ago
Complete this equation for the dissociation of na2co3(aq). omit water from the equation because it is understood to be present.
Savatey [412]
Net overall dissociation:
Na2CO3 ---> 2Na(-) + CO3(2-)

*The ion charge is in parenthesis
6 0
3 years ago
Read 2 more answers
A sample of a compound contains 160 g of oxygen and 20.2 g of hydrogen. Give the compound's empirical formula.
Maslowich
Amount of oxygen in the compound = 160 g
Amount of oxygen in the compound = 20.2 gm
Mole of oxygen in the compound = 160/16
                                                     = 10 moles
Mole of hydrogen in the compound = 20.2/1.01
                                                         = 20 moles
Then
The ratio of oxygen to ration of hydrogen = 1:2
So
The empirical formula of the compound is H2O. I hope the answer has come to your help.
3 0
3 years ago
Read 2 more answers
What experimental evidence was provided for the nuclear model of an atom
UkoKoshka [18]
Alpha particles bouncing off of gold foil.
6 0
3 years ago
Other questions:
  • All of the following are considered greenhouse gases except
    7·1 answer
  • The formula mass of a molecule or ion is
    6·1 answer
  • Changing the wavelength of the carrier wave to match that of the signal is called
    12·1 answer
  • How many words can u type in a min
    11·1 answer
  • Which is bigger, a table salt molecule or salt molecule?
    7·1 answer
  • Certain metals react with acids to form hydrogen and salts of that metal. When sulfuric acid and aluminum combine, hydrogen gas
    6·1 answer
  • Cómo se formulan los hidroxidos?
    6·1 answer
  • How many moles are in 72g of NaOH
    7·1 answer
  • Chromium (VI) forms two different oxyanions, the orange dichromate ion, Cr2o72-, And the yellow chromate ion, CrO4 2-. The equil
    12·1 answer
  • Question 16 of 30
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!