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
Likurg_2 [28]
3 years ago
10

Element Name: Oxygen,

Chemistry
1 answer:
White raven [17]3 years ago
8 0

Answer:

Element Name: Oxygen

Symbol: O

What is the Mass: 15.999 u

Protons: 8

Neutrons:10

Electrons: 8

Ion or Isotope: Oxide

You might be interested in
How many atoms are in 0.31 moles
padilas [110]
1 mole contains = 6.02x10^23 atoms. 0.31mole contains = 0.31x6.02x10^23 = 1.8662x10^23.
4 0
3 years ago
What does a scientist observe in a chemical's reaction rate?
defon

The scientist observes at what rate is the concentration increasing or decreasing.

7 0
3 years ago
Read 2 more answers
Explain reaction of metals with the following with the help of chemical equations. i) with acids ii) with oxygen iii) with water
Amiraneli [1.4K]

i. When an acid reacts with metal, a salt and hydrogen are produced:

ii. When oxygen and metal react,  metal oxide forms also known as rust

iii. metal and water produce hydrogen gas

6 0
3 years ago
Question 7 (1 point)
Kamila [148]
1.Organism
2.Organ system
3.Organs
4.Tissues
5.Cell
6 0
3 years ago
Read 2 more answers
To what temperature in kelvin will a 2.3 L balloon have to be heated to expand to a volume of 400 L Assume the initial temperatu
olchik [2.2K]

Answer:

T₂ = 51826.1 K

Explanation:

Given data:

Initial Volume = 2.3 L

Final volume = 400 L

Initial temperature = 25 °C (25+ 273 = 298 K)

Final temperature = ?

Solution:

V₁/T₁ = V₂/T₂

T₂ = V₂ T₁/V₁

T₂ =  400 L . 298 K / 2.3 L

T₂ = 119200 K. L / 2.3 L

T₂ = 51826.1 K

7 0
3 years ago
Other questions:
  • A form of phosphorus called red phosphorus is used in match heads. When 0.062 g of red phosphorus burns in air, it forms 0.142 g
    6·1 answer
  • When a H atom and a Cl atom react to form a HCl molecule,
    9·1 answer
  • If HA, an acid, is 15 percent dissociated in a 2.00 molar solution, what is the Ka for the solution? A. 5.3 × 10-2 B. 6.4 × 10-3
    7·1 answer
  • Which reaction should be used to convert propene into an alkyl halide?
    8·2 answers
  • 5. Do you think oppositional or symbiotic relationships are more beneficial to an ecosystem? Justify
    14·1 answer
  • Need help balancing equations please.
    7·1 answer
  • Substance P is carbon.
    12·1 answer
  • A sample of rutile, an ore of titanium consisting principally of TiO2(s), was found to be 65.2% TiO2(s) by mass, with the remain
    12·1 answer
  • The volume of a gas is decreased from 100 liters at 173.0°C to 50 liters at a constant pressure. After the decrease in volume, w
    10·1 answer
  • What type of covalent bond is formed between amino acid molecules during protein synthesis? peptide bond electrovalent bond hydr
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!