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
Strike441 [17]
3 years ago
9

Which of the five most abundant elements are metals?

Chemistry
1 answer:
Gala2k [10]3 years ago
6 0

Answer:

Oxygen

Silicon

Aluminium

Iron

Calcium

Explanation:

Oxygen=47 percent

Silicon=28 percent

Aluminium=8 percent

Iron=5 percent

Calcium=3.5 percent

Hope it helps :)

Mark me as brainliest

You might be interested in
Which of the following describes the cause of acid rain?
taurus [48]

Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

6 0
3 years ago
2 of 20 Which intermolecular force or bond is primarily responsible for the solubility of CH3OH in water? lonic bonding Hydrogen
Vlad [161]

Answer:

Hydrogen bonding

Explanation:

As a rule of thumb, "likes dissolve like", meaning polar solutes dissolve in polar solvents and nonpolar solutes in nonpolar solvents. In this case, water is polar (<em>dipolar moment</em> = 1.85 Debye) dissolves methanol which is also polar (<em>dipolar moment</em> = 1.69 Debye). Besides being dipoles, both molecules have atoms of Hydrogen with a covalent bond to more electronegative atoms of Oxygen. When this happens, stronger dipole-dipole interactions appear known as Hydrogen bonding. There is an electrostatic attraction between H (positive charge density) and O (negative charge density).

5 0
3 years ago
What does the size of the atom &amp; their electron structure (called electron configuration) determine?
MAVERICK [17]

Answer:

In atomic physics and quantum chemistry, the electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (e.g., a crystal). ... The concept is also useful for describing the chemical bonds that hold atoms together.

Explanation:

hope this helps :)

8 0
3 years ago
Which characteristic do valence electrons indicate about reactions between atoms? (1 point)
Leona [35]

The characteristic of reactions that depends on valence electrons is the bond type.

In chemistry, a chemical bond could be;

  • Ionic
  • Covalent

The type of bond formed depends on the number of valence electrons present. When there are few valence electrons on an atom, it mostly forms ionic bonds.

When there are more electrons on an atoms, it mostly forms covalent bonds and the electrons between the atoms are shared.

Learn more:brainly.com/question/22638110?referrer=searchResults

8 0
2 years ago
Read 2 more answers
Which substance is likely to be the best conductor of electricity
Law Incorporation [45]
Any type of metal would be a good conductor of electricity.
8 0
3 years ago
Other questions:
  • 10. Which one of the following statements about sulfuric acid is correct? A. Sulfuric acid has little effect on metals.
    15·1 answer
  • A radiometer spins when what type of heat energy is taking place originally come from?
    7·1 answer
  • The density of copper is 9.0g/cm3 and the mass of a copper coin is 0.31g. Calculate the volume of the coin.
    11·1 answer
  • Explain what would happen if an electron and a proton were brought near each other and then released. why would this happen?
    10·1 answer
  • Under the same conditions of temperature and pressure, which of the following gases would behave most like an ideal gas?Ne, N₂,
    6·1 answer
  • Rust forms because iron and oxygen are highly ______ elements.
    11·1 answer
  • Compound is the fundamental type of matter that has unique set of properties and cannot be broken down into simpler form.
    13·1 answer
  • Given the balanced equation:
    5·1 answer
  • You have 16.7 grams of hydrogen and 15.4 grams of oxygen in a synthesis rxn. Which is the limiting reagent?
    5·1 answer
  • Recessive genes are _____.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!