Explain, in terms of both atoms and molecular structure, why there is no isomer of CH3OH.
There is no isomer of CH3OH or methanol because it contains only one carbon atom. And also, the structure is tetrahedral, having four substances attached to the carbon atom.
B. muscular endurance.
C. cardiovascular endurance.
D. power.
Answer:
a rain of asteroids coming from space
Explanation:
Biotic environmental
Genetic
Pathogenic
In biology and ecology, abiotic componentsor abiotic factorsare non-living chemical and physical parts of the environment thataffect living organisms and the functioning of ecosystems. Abiotic factorsand phenomena associated with them underpin all biology. So the oilspill is a non-living chemical
Correct Answer:
A. Abiotic environmental
3 of 3 points
Answer:
Example: Burning wood
Souring milk
Mixing acid and base
Baking a cake
Explanation:
Chemical changes occur when a substance combines with another to form a new substance.
Example: Burning wood
Souring milk
Mixing acid and base
Baking a cake
a magnifying glass
B.
a telescope
C.
chemical safety goggles
D.
a microscope
Answer:
chemical safety goggles do not have lens.
Explanation:
We use lenses to make a clear picture of anything.
They may be used to magnify an object.
Lens can be used in microscope to magnify the image of a microscopic object.
Telescope is used to see far objects, clearly.
Magnifying glass is a simple lens used for magnifying the image of any small ojbect or image or letter.
However chemical safety glasses uses simple glass.
b. forming solutions.
c. exothermic reactions.
d. endothermic reactions.