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
masya89 [10]
3 years ago
9

Which of the following is the most important, when working in the science laboratory?

Chemistry
1 answer:
Amanda [17]3 years ago
8 0
Safety is correct your welcome
You might be interested in
Compare the state of plasma to the other states of matter
dmitriy555 [2]
Plasma is the most least form on Earth and we hardly use it but it is the most common in the universe because it is mostly loacted in space
4 0
4 years ago
When burned, coal releases _____. oxygen carbon dioxide methane sulfur nitrogen oxide?
Rus_ich [418]
Coal releases carbon dioxide when burned. The reaction looks like this:
C(s)+O₂(g)→CO₂(g) 

I hope this helps.  Let me know in the comments if anything is unclear.
6 0
4 years ago
True or false: In a chemical reaction, atoms of elements cannot be present in the products if they were not present in the react
Amanda [17]

Answer:

A

Explanation: Your answer is A true

8 0
3 years ago
Why is it difficult for countries to reduce emissions of carbon dioxide
Natalka [10]

Answer:

Curbing global carbon dioxide emissions has been a challenge, primarily because they are being driven higher by countries with low per capita emissions.

Explanation:

"just trust me bro"

3 0
3 years ago
PLEASE HELP ME!!!!! I NEED REAL HELP PLEASE I KEEP GETTING NON REAL ANSWERS!!
Burka [1]

Plant cell Organelles

  • Cell wall : The outer most covering of the plant cell is the cell wall. The main constituent of it is cellulose. The main functions of the cell wall are, to maintain the shape of the cell, support and protection of the cell.
  • Chloroplasts : Chloroplasts are organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight, converts it, and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in plant and algal cells.
3 0
3 years ago
Other questions:
  • A glass of water has a weight of 2.89 g. If water has a density of 1.00 g/cm, what is its volume?
    8·1 answer
  • What does it mean to be in accurate measurement
    7·1 answer
  • Please give answer this question...
    15·1 answer
  • What does HNO3 produce when it is placed in a water solution ​
    11·1 answer
  • What dose it mean for a material to be brittle?
    15·1 answer
  • 4. The formation of an ionic bond involves the
    9·2 answers
  • Hydrochloric acid is widely used as a laboratory reagent, in refining ore for the production of tin and tantalum, and as a catal
    10·1 answer
  • Our hydrogen gas is not used in balloons give reason<br><br>​
    14·2 answers
  • What is a net ionic equation?
    10·1 answer
  • The web site of the Nobel Prize explains that readers who want to inspect the Curies' notebooks must sign a paper
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!