Question: What atoms are in Legos?

We used Lego bricks with 8 studs to represent carbon, nitrogen, and oxygen atoms (Brick 2 × 4; Design ID 3001; price, $0.20).

What is a molecule 5th grade?

Molecule: A particle made up of a group of atoms that are chemically bonded. A molecule of water contains two hydrogen atoms and one oxygen atom.

Why are Legos so strong?

The plastic used in Lego – a type of polymer called ‘acrylonitrile butadiene styrene’ (ABS) – is surprisingly strong. In fact, it’s able to withstand compression better than concrete. … ‘Insulated concrete formwork’ (ICF) uses hollow polystyrene blocks that are assembled into walls and then pumped full of concrete.

What is the smallest molecule?

The smallest molecule is diatomic hydrogen (H2), with a bond length of 0.74 angstroms. Macromolecules are large molecules composed of smaller subunits; this term from biochemistry refers to nucleic acids, proteins, carbohydrates, and lipids.

How many atoms are in a brick?

For a brick that weighs 2.32 grams, multiply the above answer by 2.32. There are 6,612,000,000,000,000,000,000 molecules in the brick. Since each ABS molecule is made up of 33 different atoms that are bonded together, therefore we can arrive at the final answer.

Is cell and atom same?

Cells are bigger than atoms. A cell is made by molecules that are made by atoms. Therefore atoms are smaller than cells. Cells are made of molecules like proteins, carbohydrates, lipids and nucleic acid, whereas atoms are made of electrons, protons and neutrons.

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What is an atom Grade 6?

Atom- the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical attraction. … Neutron – Located in the nucleus and have a no charge.

Which is better ABS or plastic?

ABS is weaker and less rigid, but also tougher and lighter, making it a better plastic for prototyping applications. Enter nylon, a flexible plastic that injects a new set of filament properties into the mix, featuring greater chemical resistance and toughness compared to PLA and ABS, but also reduced strength.

Is Lego toxic?

Lego bricks, as well as 20 other toys tested, such as dinosaur models and farm animals, were found to contain all nine harmful elements. … Despite this, Lego told TV2 they did their own tests of pieces from the 1970s and found no harmful substances.

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