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What is the difference between a irritant and a harmful substance?
An irritant substance causes irritation or inflammation to the skin, eyes, or respiratory system upon contact or inhalation, but typically does not cause long-term damage. A harmful substance, on the other hand, can cause direct damage or adverse health effects to the body when exposed to it, potentially leading to serious health consequences. Harmful substances often have toxic properties that can cause injury or illness.
Can vinegar damage aluminum surfaces?
Yes, vinegar can damage aluminum surfaces because it is an acidic substance that can cause corrosion and discoloration on the metal. It is recommended to avoid using vinegar on aluminum surfaces to prevent damage.
Which term best describes alpha particles?
Alpha particles are helium nuclei consisting of two protons and two neutrons. They have low penetration power but can cause significant damage when inhaled or ingested.
What is the difference between toxic and harmful?
Toxic Any substance which can enter our body by means of inhaling, swallowing or absorbing through the skin is a toxic substance and can be poisonous. Examples of toxic substances are paint fumes, gases, dust, solvents..... Dust is an example of a toxic substance, when airborne can be inhaled and the small particles can slowly damage our health Harmful Any substance that can harm us physically can be classed as harmful. An example of a harmful substance is Acid. Acid will burn when in contact with our skin
What does corrosive mean in science for kids?
Corrosive means a substance that can cause damage or wear away materials. It is often used to describe chemicals that can cause harm to living tissues or surfaces by chemical action. Examples include acids and bases that can cause burns or damage to skin and metal surfaces.
When the particles of a substance move around faster what do they cause the substance to do?
stge
What happens to the particles in something if the temperature falls?
When the temperature falls, the particles in a substance slow down and lose energy. This can cause the substance to contract or solidify, depending on the type of material and how much the temperature decreases.
Does Oxycontin cause cancer?
It is possible....any body altering substance can cause cell mutation and damage leading to cancer.
Can moonshine cause blindness?
Yes, moonshine can cause blindness if it is contaminated with methanol, a toxic substance that can damage the optic nerve.
Can hurricanes cause earthquakes?
No. Hurricanes are atmospheric phenomena, while earthquakes can only be triggered by processes relatively deep within the earth.
What happens to particles in a substance as thermal energy decreases?
As thermal energy decreases, the particles in a substance slow down and have less kinetic energy. This may cause them to move closer together, leading to a decrease in the substance's volume or a change in state, such as from a gas to a liquid or a solid.
How does radon cause lung cancer?
Alpha particles emitted by radon damage the cells of the pulmonary alveoli.
Does a change in temperature cause a change volume?
Temperature can be used as an indication of the energy that particles in a substance have. When the temperature is higher, particles have more energy and "bounce" around harder and in a bigger space. When the temperature is lower, the opposite happens.
When you add heat energy what happens to the density?
When heat energy is added to a substance, its particles gain more kinetic energy and move more vigorously. This increased motion can cause the particles to spread out, which leads to an increase in volume and a decrease in density of the substance.
IS Alpha particles dangerous in regards to external exposure?
Usually, no. Alpha particles may be able to cause a lot of damage if they can get inside you, but they can easily be stopped by a piece of paper.
What form of particles does radon emit?
Radon emits alpha particles, which are high-energy helium nuclei. These particles can cause damage to cells in the respiratory tract if inhaled and increase the risk of lung cancer.
Will alpha particles cause harm if inhaled?
Yes, inhaling alpha particles can be harmful due to their high mass and charge, which allows them to cause significant damage to lung tissue. Alpha particles have a short range and cannot penetrate the skin, but when emitted from radioactive materials inside the body, they can cause serious cellular damage and increase the risk of cancer. Therefore, exposure to alpha-emitting substances should be strictly avoided.
