hmm.Ultrasaurus was the largest also heviest
are you sure 🤔🤨
The heaviest atom known today is 294Uuo, an isotope of ununoctium.
Very probable the heaviest gas known today is wolfram hexafluoride (WF6) with a density of 13 g/L.
Now californium is considered as the heaviest naturally occurring chemical element.
It is the 117th element called Ununseptium. It is artificially synthesized. So heaviest naturally occurring halogen is Astatine.
A number of dinosaurs, such as Amphicoelias are known from only one fossil specimen. Many other dinosaurs were never preserved as fossils and so will never be known to mankind.
The heaviest dinosaur known from good remains is Argentinosaurus. They weighed up to 80 tons.
The heaviest dinosaur known from reliable remains is Argentinosaurus (at around 80 tons), there are some indications that the dinosaurs Amphicoelias and Bruhathkayosaurus were even larger and heavier, but they are known from very poor and unreliable evidence.The tallest known dinosaur is Sauroposeidon (17 meters in height), but again it's known from poor remains and its maximum height was extrapolated from a comparison with related animals such as Brachiosaurus.All of these dinosaurs were sauropods, the largest animals ever to have walked the Earth.
The femur. It is the largest, heaviest bone in the body.
The largest dinosaur known from well preserved remains is Argentinosaurus. Its name means "Argentina lizard."
It is the largest known carnivore to have roamed the planet. It used to be the largest known carnivore. There have been dinosaurs found that are either taller or the same size as tyrannosaurus rex and they were carnivores.
Dinosaurs that lived at the same time and place as Spinosaurus include Carcharodontosaurus, Bahariasaurus, Paralititan, and Aegyptosaurus. Carcharodontosaurus is another one of the largest theropods, or meat eating dinosaurs, known, and Bahariasaurus, which may have been a ceratosaur, was another one of the largest theropods known. Paralatitan and Aegyptosaurus were both large sauropods, or long necked, quadrupedal, herbivorous dinosaurs.
The tuba is the largest brass instrument with the largest mouthpiece. In marching the Sousaphone and the Contrabass bugle (known as contra) are marching versions of the tuba. The contra is the lowest-pitched, largest, and heaviest marching instrument.
The heaviest element in the periodic table (known in March 2013) is ununoctium.
Yes, pterosaurs were flying reptiles. They existed alongside the dinosaurs during the Mesozoic era. The largest known pterosaur had a 30 foot wingspan, and was the largest known flying animal to have ever existed.
The largest mammal on earth is the blue whale, which can weigh up to 200 tons, which makes it the heaviest known animal to have ever lived.
It is not known what time of the day blue whales sleep. The blue whale is one of the largest and heaviest animals in the world.
The heaviest atom known today is 294Uuo, an isotope of ununoctium.