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
Olegator [25]
3 years ago
7

Is Oxygen more reactive than Beryllium

Chemistry
2 answers:
Umnica [9.8K]3 years ago
5 0
Yes, because beryllium is less dense and harder than oxygen.
joja [24]3 years ago
4 0
Yes, Oxygen is more reactive than Beryllium
You might be interested in
Mr. Cortez asked his students to give examples in which electrical energy is transformed into heat. Students worked in a small g
Lunna [17]
You have to post the table
7 0
3 years ago
Read 2 more answers
Cual es la identidad de hierro?
Kaylis [27]

Answer:

what?

Explanation:

I don't understand

6 0
3 years ago
Lipids and carbohydrates are composed of the same elements: carbon, hydrogen, and oxygen. how do lipids and carbohydrates differ
Vanyuwa [196]
The following choices..:
A. Lipids have more hydrogen relative to oxygen than do carbohydrates. 
B. Lipids and carbohydrates have different functions.
C. Lipids don't dissolve easily in water, while carbohydrates do.
D. Lipids do not chain together to form larger molecules, while carbohydrates do.
E. All of the above are correct


The answer would be E, all of the above
7 0
3 years ago
you find that 7.36g of a compound has decomposed to give 6.93g of oxygen. the only other element in the compound is hydrogen. if
slavikrds [6]
First solve the moles of oxgen present in the compound

mol O = 6.93 g O ( 1 mol O / 16 g O )
mol O = 0.43 mol H

then solve the moles of hydrogen present
mol H = ( 7.36 - 6.93) g H ( 1 mol H / 1 g H)
mol H = 0.43 mol H
so the O and H are in the same mole content so the molecular formula would be OH, but the molar mass will not satisfy. so the answer would be
H2O2

8 0
3 years ago
Read 2 more answers
What causes a substance to change states of matter?
kolezko [41]
Salutations!

What causes a substance to change states of matter?

Energy causes a substance to change states of matter. A matter needs energy to melt, evaporate, boil. Remember: Energy has a sudden change, but the temperature remains absolutely the same. An example of a change in energy is when ice is melting.

Hope I helped (:

Have a great day!
8 0
3 years ago
Other questions:
  • A 642 mL sample of oxygen gas at 23.5°C and 795 mm Hg, is heated to 31.7°C and the volume of the gas expands to 957 mL. What is
    13·1 answer
  • What is the number of protons that the element
    11·1 answer
  • Choose the pure substance from the list below. Choose the pure substance from the list below.
    7·1 answer
  • Placing a suspect at the scene of a crime is an important element in criminal investigation. This can be achieved through the lo
    11·1 answer
  • How many moles are in 100.56g HCI?
    14·1 answer
  • How is the decomposing of water a chemical change?
    12·2 answers
  • How do you predict the geometrical shape of NH3 on VSEPR model
    5·1 answer
  • Help with chemistry
    15·1 answer
  • A 200.0 ml beaker filled with oil has a mass of 293.2 g. The mass of just the beaker is 130.2
    8·1 answer
  • 10. The hottest stars in the sky are A about 200,000°c B about 5,800°c C about 22.000.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!