is milk a element, compound, or a mixture? what about copper?
820104
milk is a mixture \ncopper is an element
728538
MILK / VEG / PROTEINS
234636
Cow's milk contains, on average, 3.4% protein, 3.6% fat, and 4.6% lactose, and supplies 66 kcal of energy per 100 grams.\n\nA serving (1 cup or 250 ml) of 2%-fat milk contains 285 mg of calcium, which represents 22% to 29% of the daily recommended intake (DRI) of calcium for an adult, depending on the age, 8 grams of protein, and a number of other nutrients (either naturally or through fortification):\n\nVitamins D and K - essential for bone health \nIodine - a mineral essential for thyroid function \nVitamin B12 and Riboflavin - necessary for cardiovascular health and energy production \nBiotin and Pantothenic Acid - B vitamins important for energy production \nVitamin A - critical for immune function \nPotassium and Magnesium - for cardiovascular health \nSelenium - cancer-preventive trace mineral \nThiamine - B-vitamin important for cognitive function, especially memory \nConjugated linoleic acid - beneficial fatty acid that inhibits several types of cancer in mice, has been shown to kill human skin cancer, colorectal cancer and breast cancer cells in in vitro studies, and may help lower cholesterol and prevent atherosclerosis; only available in milk from grass-fed cows
856042
Not clear what you are asking.\n\nIf you are asking if any elements exist as pure elements, not in any compounds, the answer is "no".\n\nBut there are quite a few elements that make up the human body in various proportions.  Carbon, Hydrogen, Oxygen, Sodium, Potassium, Chlorine, Nitrogen, Sulfur, Phosphorus, Iron, Magnesium, Calcium make up a good bit of your body.  But it is how they are combined that is important.
300943
Nope, an element is a pure.  Coal is a a mixture, and although  carbon composes a high percentage, the carbon is not pure.  It is primarily present as a part of a carbon based compound.
665164
Just calcium I think... chlorine, cobolt, copper are not and carbon by itselft should be either...
575706
humans and most lifeforms are chiefly made of water ( 98% ).\n\nthus, the principal components are HYDROGEN and OXYGEN.\n\nProteins and Fats comprise most of the remaining substances ( muscle and flesh ).  the main atoms here in addition to the above are CARBON and NITROGEN.\n\nOther elements (atoms) include CALCIUM ( bones ) and SULFUR ( hair ).\n\nTrace elements ( very little < 0.1 % ) include IRON ( blood ), PHOSPHORUS ( bone ) , and MAGNESIUM.\n\nThere is even COPPER, ZINC, and GOLD ( extremely low ) present in certain enzymes  in order for them to function !\n\nhope your question was answered !
712624
All living things are made up of Carbon, Hydrogen, Oxygen and Nitrogen so there will be plenty of these in the produce section of the grocery store.  \nAs for compounds try fructose sugar, sucrose sugar, sodium chloride salt, cellulose in the cell walls of fruit and veges.  \nIn the hardware store you can find the metal elements copper, zinc and aluminium.\nThere are also many many more but hopefully this helps.
676759
A glass of water since milk is mostly made up of water. Milk and water have essentially the same boiling/melting points, both are liquids, and milk has a density closer to water than steel.
928958
metal: simple element at room temp. except galium, mercury and cesium\n\nnonmetal: simple elemnent at the three states of matter
1121811
Neither. Allotropes are different forms of a pure element.\n\nFor example, both graphite and diamond are pure carbon. They differ in the way the carbon atoms are bonded to each other, which gives them different physical properties.\n\nSince there is only one element present, allotropes cannot be compounds. Since there are not multiple compounds present, allotropes also cannot be mixtures.
428791
gold is and element, silver, copper, water is hydrogen and oxygen, everything is made of elements!  If your just having trouble finding the periodic table, try spelling it p-e-r-i-o-d-i-c.
784829
You can take vitamin c and a mutli-vitamin with milk.  Your body needs magnesium to absorb calcium so you should actually absorb the calcuim in milk better with most multivitamins.
292208
Cow's milk doesn't contain much iron. It does contain:    * Vitamins D and K - essential for bone health\n    * Iodine - a mineral essential for thyroid function\n    * Vitamin B12 and Riboflavin - necessary for cardiovascular health and energy production\n    * Biotin and Pantothenic Acid - B vitamins important for    energy production\n    * Vitamin A - critical for immune function\n    * Potassium and Magnesium - for cardiovascular health\n    * Selenium - cancer-preventive trace mineral\n    * Thiamine - B-vitamin important for cognitive function, especially memory\n    * Conjugated linoleic acid - beneficial fatty acid that inhibits several types of cancer in mice, has been shown to kill human skin cancer, colorectal cancer and breast cancer cells in in vitro studies, and may help lower cholesterol and prevent atherosclerosis; only available in milk from grass-fed cows\n\nDrinking too much milk can lead to iron loss through the kidneys.
371287
Taking calcium together with magnesium supplements are your best bet.  Magnesium aids in absorption.  Milk has calcium but unfortunately your body needs a lot of calcium to digest the high protein content in milk so milk actually makes you calcium deficient.
691343
2 cups crushed cotton mix with three cups milk and four pints of...you know what this is not right sorry i don't know, does a teeshirt even have ingredients
90864
Here's a hint: mixtures can always be broken down into other things.  \n1. Sea water is a mixture because it has a ton of different things in it, like salt and water and various microorganisms.  \n2. Cooking oil is a mixture.  It is a blend of various kinds of oils.  \n3. Coal is a pure substance.  It is made up of nothing but carbon atoms, pure to the atomic level. \n4. Steel is a mixture.  It is an alloy of different other metals, especially iron.  It also uses carbon.  \n5. Chili sauce has all sorts of ingredients.  I don't know what they are exactly, but there has to be stuff like different peppers and condiment bases.  It's definitely a mixture.  \n6. Bronze is a mixture.  It's another metal alloy made with tin, copper, and some other metals.  \n7. Sand is a mixture.  I live by the beach, and you can see variations in the grains' colors. They're not all the same, so it's a mixture of different kinds of sand. \n8. Gold is an element.  At 24 k, it's as pure as you need to be for practical purposes.  Pure substance.  \n9. Orange squash: well, it's all orange squash, but squash has the stem, the skin, the flesh, and all these different parts. The components themselves range from DNA to proteins to sugars and carbohydrates and other organic molecules.  Mixture.  \n10. Salt is pure.  Just NaCl, baby.  \n11. Milk has fats and proteins and carbs and water and vitamins.  Mixture. \n10. Oxygen is just oxygen, an element.  Pure substance. \n12. Air is a mixture of nitrogen, oxygen, carbon dioxide, water vapor, noble gases, and hydrogen.\n13. "Oranger" juice: same as milk, for the most part.  Mixture.  \n14. Coke: caffeine, carbonic acid, sugars... mixture\n15. Soil has all sorts of stuff in it. Mixture.