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Is this true or false Nonmetals are good conductors of heat and electricity?
False. Nonmetals are poor conductors of heat and electricity compared to metals. This is because nonmetals have fewer free electrons available to carry an electric current or transfer thermal energy.
Is substance made of copper atoms and chlorine atoms combined together will have the same chemical properties as copper and chlorine individually true or false?
False. When copper atoms and chlorine atoms combine to form copper chloride, the resulting substance will have different chemical properties compared to copper and chlorine individually. This is due to the new chemical bonds formed between the atoms, leading to a different chemical structure and behavior.
True or false an acid- base mixture is always more acidic than the starting solution were?
False. An acid-base mixture may be more, less, or equally acidic compared to the starting solutions depending on the specific pH of the components and their concentrations. The final acidity of the mixture is determined by factors such as their strengths, amounts, and their chemical interactions.
Water and corn syrup have different densities even though they are both liquids.?
true
What are true the vapor pressure of 1 m ethylene glycol C2H6O2 is the same as the vapor pressure of 1 m kCI where the solvent is water is it true or false?
False. The vapor pressure of a solution is lower than that of the pure solvent in a colligative property called Raoult's law. The vapor pressure of a solution is directly proportional to the mole fraction of the solute present, so the presence of the solute (ethylene glycol or KCl) will lower the vapor pressure compared to pure water.
True or false women have a larger proportion of muscle tissue in the upper body compared to men?
It is a false statement that women have a larger proportion of muscle tissue in the upper body compared to men.
Insurgencies are inherently more mobile when compared to the state?
False, they are more WEAK.
When a user connects to the internet using a dialup connection the user pays more for this call compared to making a regular voice call is it true or false?
False
Why is molasses slower in January as compared to in august?
Viscosity is greater in the cold. (Note, your statement is false if indoors.)
Solubility describes how well an object will float true or false?
False. Solubility refers to how well a substance will dissolve in a given solvent, not how well it will float. Objects float or sink based on their density compared to the density of the fluid they are placed in.
Compared with the seventeenth-century colonies the eighteenth century colonies were becoming more socially equal and democratic?
False
Terrorist groups are almost always large in size as compared with the populations and institutions they oppose.?
No, just the opposite.
True or false the farther apart waves are the greater their wavelength?
True. Waves with a greater wavelength will have a longer distance between each wave crest compared to waves with a shorter wavelength.
Is this true or false Nonmetals are good conductors of heat and electricity?
False. Nonmetals are poor conductors of heat and electricity compared to metals. This is because nonmetals have fewer free electrons available to carry an electric current or transfer thermal energy.
Is it true or false beta particle will penetrate deeper into materials than an alpha particle?
False. Alpha particles have a larger mass and charge compared to beta particles, which causes them to interact more strongly with materials. As a result, alpha particles penetrate less deeply into materials compared to beta particles.
True or false In outer space there is no gravity?
False. While gravity is weaker in outer space compared to that on Earth, it still exists. Gravity is what keeps objects in orbit around planets and stars, and even affects the interactions between celestial bodies in the universe.
True or false the ordered arrangement of chromosomes in gametes is the same as they were in the parent cell?
False. During meiosis, the process of cell division that produces gametes, the chromosomes are shuffled and randomly distributed, leading to genetic variation in the offspring. This results in a different arrangement of chromosomes in gametes compared to the parent cell.
