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
Colt1911 [192]
3 years ago
10

Which group on the periodic table contains elements in all 3 states of matter?

Chemistry
1 answer:
nordsb [41]3 years ago
4 0
VII . A because it contains Br (l), Cl (g) and I (s)
You might be interested in
Please Help, I did it but I want to make sure, 100 points
Daniel [21]

Answer:

Acid - A compound that increases hydrogen ions (H+) when it is dissolved in a solution

pH - A value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water

Base - A compound that increases hydroxide ions (OH−) when it is dissolved in a solution

Litmus paper - Used to measure the pH of substances by determining their hydrogen ion concentration

8 0
3 years ago
Read 2 more answers
A solar panel combines multiple photovoltaic cells. Which type of energy is used to power a solar panel?
hoa [83]
A photovoltaic cell is a material that has the ability to convert light into electricity. Many photovoltaic cells are usually combined in order to make a solar panel that can help to power homes. Since light is an electromagnetic wave that can propagate though space and air, it is electromagnetic energy that is used to power a solar cell. 
3 0
3 years ago
Read 2 more answers
Give TWO examples of energy conversion that produces unwanted forms of energy.
34kurt

For example, consider the energy used by an electric fan. The amount of electrical energy used is greater than the kinetic energy of the moving fan blades. Because energy is always conserved, some of the electrical energy flowing into the fan's motor is obviously changed into unusable or unwanted forms.

8 0
3 years ago
Which statement best describes London dispersion forces?
sineoko [7]

<span>London dispersion forces is the weakest intermolecular force. It is a temporary force that happens when electrons of two adjacent atoms occupy positions that make atoms form dipoles which are temporary dipoles. This is also referred as dipole-dipole attraction.</span>

7 0
3 years ago
In an isolated system:
ipn [44]

Answer:

isolated system (plural isolated systems) (physics) A system that does not interact with its surroundings. Depending on context this may mean that its total energy and/or momentum stay constant.

Explanation:

An isolated system is a thermodynamic system that cannot exchange either energy or matter outside the boundaries of the system. ... The system may be enclosed such that neither energy nor mass may enter or exit.

is there both?

7 0
3 years ago
Other questions:
  • Contrast solid nonmetals and solid metals.
    8·1 answer
  • water droplets tend to have a spherical, round shape, Explain ths fact in terms of the polar nature of water molecules
    10·1 answer
  • Choose all that apply. Solids, liquids, and gases can be distinguished by their:molecular weight shape temperature kinetic energ
    11·1 answer
  • The chart below describes the molecular motion in solids, liquids, gases, and plasma.
    12·1 answer
  • How many moles are equal to 1.4 x 10^24 atoms of aluminum
    5·1 answer
  • Lead is listed below zinc in the activity series.
    15·2 answers
  • How does bohr's model differ from rutherford's model??
    11·1 answer
  • If a scientist did an experiment to see how adding sugar to plant water would affect the plant’s growth, what would be the depen
    15·1 answer
  • Why dose fluorine and chlorine have similar reactive
    6·1 answer
  • Which electron is, on average, close to the nucleus: an electron in a 2s orbital or an electron in a 3s orbital?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!