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
vampirchik [111]
3 years ago
7

What is the mass of the steel block?

Chemistry
2 answers:
Rzqust [24]3 years ago
7 0

Answer:

190.2 grams

Explanation:

each arrow points to the amount it weighs, just add it all up

Tatiana [17]3 years ago
3 0

Answer:

190g

Explanation:

Using the scale, you can see that both arrows are over <em>100</em> and <em>90</em>. You simply add these integers together to get your answer. <em>100 + 90 = 190.</em> But don't forgot your units! If you don't add the <em>g</em>, the answer may be considered wrong. Good luck!

You might be interested in
Una molécula de O2 esta hecho de​
Airida [17]
Dos átomos de oxígeno
8 0
3 years ago
I need help! what is the chemical makeup of hydrogen peroxide!! answer is worth 20 points. ¢¢
evablogger [386]

Answer:

H2O2

Explanation:

it is made up of Oxygen and Hydrogen. Unlike water which is H2O Hydrogen peroxide is made up of 2 oxygen atoms

7 0
3 years ago
PLS HELP ASAP! I WILL GIVE BRAINLIEST!! Which of the following explains the conservation of mass during cellular respiration? (4
Alex17521 [72]

Answer:

jayfeather friend me    ccccccc

Explanation:

is: cellular respiration creates an energy molecule when glucose is broken down.

Conservation of mass (mass is never lost or gained in chemical reactions), during chemical reaction no particles are created or destroyed, the atoms are simply rearranged from the reactants to the products.

4 0
3 years ago
Indigenous rocks form by the cooling and hardening of melted rock.* True False​
salantis [7]

Answer: True

Explanation: They are formed by the cooling and hardening of molten magma

3 0
3 years ago
Explain why during the month of June the days are longer than nights at the North Pole
Oksanka [162]
Well, the region is facing the sun, and hardly points away for half of a year.
5 0
3 years ago
Other questions:
  • Why did biologist in the 1960s recommend reintroducing wolves to yellow stone
    11·1 answer
  • Which of the following choices is an <br> example of gathering evidence
    7·1 answer
  • A chemist analyze an unknown liquid .the chemist takes samples from the top ,middle and bottom of the samples .what observations
    7·1 answer
  • Answer for 1A and 1B
    9·1 answer
  • What is the atmosphere
    12·2 answers
  • What mass of water can be obtained from 4.0 g of H2 and 16 g of O2?2 H2 + O2 ---&gt; 2 H2O18 g36 g54 g9 g
    11·2 answers
  • Ionic radii _____ down a group in the periodic table.
    11·1 answer
  • c) What does the number on the upper right represent and which subatomic particle can change this number (but not the symbol for
    11·1 answer
  • How the glass is made up off?
    13·1 answer
  • How would I do the conclusion for this?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!