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
castortr0y [4]
2 years ago
8

Which of the following statements (is/are) true?(Select all that apply.)Chemical formulas show the symbols of the elements in a

compound along with their relative sizes.Anions are formed when an atom gains or loses electrons.Forces holding atoms together in a compound are called chemical bonds.Ionic bonds result from the sharing of electrons.The structural formula for water is H2O.An atom that has a net positive charge is called a cation.None of the above statements is true.
Chemistry
1 answer:
inna [77]2 years ago
6 0

Answer:

Forces holding atoms together in a compound are called chemical bonds and An atom that has a net positive charge is called a cation

Explanation:

You might be interested in
What's a wind up toy useful energy output
exis [7]
Potential energy stored in a spring => kinetic energy of a toy
6 0
3 years ago
An ion is an atom that has has gained or lost:
Elena L [17]
Electrons, specifically valence electrons
5 0
2 years ago
Jupiters atmosphere is mostly made of ___
erastovalidia [21]
Jupiter's atmosphere is composed predominantly of hydrogen and helium, but if you have to select any one option then we can look at the percentage of existence of these elements that would be
<span>90 percent hydrogen.
remaining 10 percent is helium 
so choose Hydrogen.</span>
3 0
3 years ago
You shake a can of soda and open it, which cause the pressure to decrease. what happens to the volume of the CO2. the soda​
navik [9.2K]

Answer: <em>When you take the top off of a bottle of soda, the pressure inside the bottle decreases and goes to the same pressure as the atmosphere. When that happens the carbon dioxide inside is no longer forced to be a liquid and turns back into a gas, causing the bubbles that we're so familiar with.</em>

Explanation:

However, producing foaming carbon dioxide gas by shaking a bottle of soda water is a physical change, while producing foaming carbon dioxide gas by combining baking soda and vinegar is a chemical change. ... Because no chemical bonds are broken and no new molecules are formed, this is a physical change in the system.

4 0
3 years ago
Saftey goggles are worn in the lab- ​
Harrizon [31]

Answer:

Yes

Explanation:

Is this a question or what?

4 0
3 years ago
Other questions:
  • A 67.2 g sample of a gold and palladium alloy contains 2.49 * 1023 atoms. what is the composition (by mass) of the alloy?
    12·1 answer
  • For the n = 3 electron shell, which of the following quantum numbers are valid? Check all that apply.
    11·2 answers
  • Write the equation for the esterification of glycerol and three palmitic acids
    13·1 answer
  • How does adding a non-volatile solute to a pure solvent affect the freezing point of the pure solvent?
    7·1 answer
  • Jada’s class grows an organic garden as part of a project. Students grow their garden for two months but find the plants are gro
    14·2 answers
  • HELP ASAP
    12·1 answer
  • Which isotope of lead has a double magic number? (1) Pb-206 (2) Pb-207 (3) Pb-208 (4) Pb-209
    12·1 answer
  • Describe the relationship between an enzyme, substrate, and active site.
    15·1 answer
  • What type of particles move to create electicity?<br> electrons<br> protons<br> neutrons
    10·1 answer
  • What is a balanced nuclear equation for the alpha decay of Strontium-90?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!