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This is because heavy metals are those metals having a neutron is to proton ration equal to or greater than 1.5
Lead has 82 protons and 125 neutronsn/p=125/82
=1.52
Mercury has 80 protons and 121 neutronsn/p=121/80
=1.51
Hence lead and mercury are heavy metals
What else can I help you with?
Is steel a heavy metal?
Steel is an alloy consisting mainly of iron, which is metal, but not heavy metal. Heavy metal means toxic metals like mercury, lead, plutonium and uranium
Does lead float or sink in liquid mercury?
Lead will sink in liquid mercury because lead is denser than mercury. Mercury is a heavy liquid metal, so most metals will sink when placed in it.
What is an alloy or element such as lead mercury or plutonium?
Lead, mercury, and plutonium are elements that belong to the periodic table. Lead is a heavy metal commonly used in batteries and construction materials. Mercury is a toxic heavy metal that is liquid at room temperature and used in thermometers and fluorescent lights. Plutonium is a radioactive element used in nuclear reactors and weapons.
If you drop a piece of lead into a pool of mercury will it sink or float?
Lead would float in mercury, as it is slightly less dense. (11.3 g/cc for lead, 13.5 g/cc for mercury)
What Lead and mercury are two environmental pollutants why are they called heavy metals?
Lead and mercury are called heavy metals because of their high atomic weights. They are considered environmental pollutants due to their toxic nature and ability to bioaccumulate in the environment. These heavy metals can have harmful effects on human health and the ecosystem.
Is Trichloroethylene a heavy metal?
No, trichloroethylene is not a heavy metal. It is a volatile organic compound commonly used as a solvent in various industrial processes. Heavy metals are elements like lead, mercury, and cadmium that have high atomic weights.
What heavy metals cause heavy metal poisoning?
Common heavy metals that can cause heavy metal poisoning include lead, mercury, arsenic, cadmium, and chromium. These metals can accumulate in the body over time and lead to various health problems, including damage to the brain, kidneys, liver, and other organs. Exposure to heavy metals can occur from sources such as contaminated water, air pollution, certain foods, and occupational hazards.
Can you hold Mercury in your hand?
Yes. It is a heavy metal and will lead to mercury poisoning over time as it is a cumulative exposure.it breaks in your hand.no poisoning is done if it dosent do inside your body . but if it goes may lead to cancer
Is lead a heavy metal?
Yes, lead is considered a heavy metal. It is a dense, soft, and malleable metal that is classified as a heavy metal due to its high atomic weight and toxicity.
What kind of pollutant are Arsenic cadmium lead and mercury?
Arsenic, cadmium, lead, and mercury are heavy metals that are considered toxic pollutants. They can accumulate in the environment and cause harm to human health and ecosystems when released into the air, water, or soil.
Which metal you could boil in a Bunsen flame?
lead
Is tin a heavy metal?
Tin is generally not classified as a heavy metal. It has a relatively low density compared to other metals typically categorized as heavy metals, such as lead, mercury, and cadmium. While it can exhibit some toxic properties in certain forms, it is primarily considered a lightweight metal used in various applications, including solder and coatings.
