adaptation
what is adaptation
“Adaptation is the physical or behavioural characteristic of an organism that helps an organism to survive better in the surrounding environment.” Living things are adapted to the habitat they live in. This is because they have special features that help them to survive.
what is atom
An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across.
name 4 process
filtration
evoporation
distilation
cryztalization
what is periodic table
The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. The structure of the table shows periodic trends.
what is subatomic particle
neutron proton electron
plants dont need toadopt to their enviroment true or falso
false
what are 3 subatomic particles of atom
neutron proton electron
which equipments we use in filration process
beaker funell flask filter paper spatula sand water spatula
what is the first elemnt in the periodic table
hydrogen
what as symbol stands for
arsenic
what are 3 type of adaptattion
behaviral phsyalogical structural
say the number of electron that we have in each shell
1st-2
2nd 8
3- 18
what is cryztalization
Crystallization or crystallisation is the process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some of the ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.
how many elemts do we have in periodic table
118
what does solute solvent and insoluble means
solute the minor component in a solution, dissolved in the solvent.
solvent is a liquid that is able to dissolve other substances.
insolible impossible to solve.
what this words mean
what was the name of the first discovered atom and who discovered it and when it was discovered
solid sphere model john dalton 1803
what is the difference beetwen evoporation and distilation
The main difference between evaporation and distillation is that evaporation is a process that involves a change in the state of matter while distillation is a process of separation. ... While the vaporization in evaporation occurs below the boiling point, the vaporization in distillation occurs at the boiling point.
who invented the periodic table and when
Dimitri Ivanovich Mendeleev 1869
what is isotope
each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.
tell 3 animals and say what do they do to adopt to their enviroment u can also they if they have anything specail to survive eg special eyes legs
Penguins can ruffle their feathers to break up the insulating layer of air next to the skin and release heat. If a penguin is too warm, it holds its flippers away from its body, so both surfaces of the flippers are exposed to air, releasing heat.
polar bears use their large claws and teeth to tear apart their prey. Have excellent sense of smell and hearing which helps them catch their prey. Have thick, sand paper like paws which helps them run on the slippery ice. They are very good swimmers and divers, which helps them swim from one ice floe to the next one.
say all of the atom models name
solid sphere plum pudding nuclear planetary quantum
name 6 equipments that we use in every process
u cant say water sand and stuff like that
beaker spatula chromotography paper funell pipette flask
sing periodic table song min 3 couplets
There's Hydrogen and Helium Then Lithium, Beryllium Boron, Carbon everywhere Nitrogen all through the air With Oxygen so you can breathe And Fluorine for your pretty teeth Neon to light up the signs Sodium for salty times Magnesium, Aluminium, Silicon Phosphorus, then Sulfur, Chlorine and Argon Potassium, and Calcium so you'll grow strong Scandium, Titanium, Vanadium and Chromium and Manganese
what does mrs.green mean
Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion and Nutrition.