hydrogen
Q. Which phase of matter has the most kinetic energy a colloid B Gas C Liquid D solid?
Hence, gases have more kinetic energy than comparable liquids, and those have more kinetic energy than comparable solids.
Table of Contents
- Q. Which phase of matter has the most kinetic energy a colloid B Gas C Liquid D solid?
- Q. Which state of matter has highest kinetic energy?
- Q. Which state of matter has the highest energy and why?
- Q. Which state of matter has the least amount of kinetic energy?
- Q. What temperature has the least kinetic energy?
- Q. What substance has lowest kinetic energy?
- Q. Which state of matter moves the fastest?
- Q. Is there a state of matter where particles are not moving at all?
- Q. In which state of matter are molecules not moving at all?
- Q. What is the smallest thing on earth?
- Q. What is the longest polymer chain?
- Q. What does the big 4 in 4H2 mean?
- Q. How do you know a molecule?
- Q. Is water an atom or molecule?
- Q. Which molecule do scientists believe came first?
- Q. How much hydrogen is in space?
Q. Which state of matter has highest kinetic energy?
gaseous
Q. Which state of matter has the highest energy and why?
gas
Q. Which state of matter has the least amount of kinetic energy?
Solid
Q. What temperature has the least kinetic energy?
Absolute zero is the temperature at which the motion of particles theoretically ceases. Absolute zero has never been attained in the laboratory, but temperatures on the order of 1 × 10-10 K have been achieved.
Q. What substance has lowest kinetic energy?
water
Q. Which state of matter moves the fastest?
Phases of matter
| A | B |
|---|---|
| molecules move fastest in this phase | plasma |
| molecules move faster than liquids in this state | gas |
| molecules move the slowest in this state | solid |
| molecules move around each other in this state | liquid |
Q. Is there a state of matter where particles are not moving at all?
Solid matter is composed of tightly packed particles. A solid will retain its shape; the particles are not free to move around.
Q. In which state of matter are molecules not moving at all?
In a solid, particles are packed tightly together so they don’t move much. The electrons of each atom are constantly in motion, so the atoms have a small vibration, but they are fixed in their position. Because of this, particles in a solid have very low kinetic energy.
Q. What is the smallest thing on earth?
quarks
Q. What is the longest polymer chain?
The inner tube has a diameter of about 0.7 nm. An international research team has created the longest linear carbon chain to date by linking more than 6,000 carbon atoms into a single-file strand that stretches for nearly a micrometer (Nat. Mater.
Q. What does the big 4 in 4H2 mean?
What does the big 4 in 4H2 mean? There are 4 molecules of Hydrogen 2. What does the little 2 in 4H2 mean? There are 2 atoms. What is the biggest molecule you can make and its chemical formula.
Q. How do you know a molecule?
Whether something is a molecule or not depends on the type of bond that is formed when its atoms join together. In general, electrons can be shared between atoms (a molecular bond) or electrons can be completely removed from one atom and given to another (an ionic bond). Molecules have molecular bonds.
Q. Is water an atom or molecule?
The chemical formula for water is H2O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound. It’s also a molecule, which is any chemical species formed by two or more atoms chemically bonded to each other.
Q. Which molecule do scientists believe came first?
Scientists have inferred that helium hydride was this first, primordial molecule. Once cooling began, hydrogen atoms could interact with helium hydride, leading to the creation of molecular hydrogen — the molecule primarily responsible for the formation of the first stars.
Q. How much hydrogen is in space?
After months of careful checks and tests, the number they found was 0.127 particles per cubic centimeter, or about 120 hydrogen atoms in a space the size of a quart of milk.
