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What else can I help you with?
List 4 examples of physical properties?
The physical properties refer to the change in it's physical state like "shape", " size" etc. physical changes involve only the change of physical state. No heat or light is involved. Normally we can get the original form of state after the process for example :- 1) change in shape of balloon changes when we blow air into it 2) the paper can be crush and then the shape can be regained. 3) when the wax melts it's shape can be regained by solidification
How are physical and chemical changes different in two ways?
a physical change can be reversed but a chemical changes is not. you can all tell the different from a physical and chemical change by seeing if the color or if the substances is still in it normal element and it a chemical change if it has been change to a new substances like a burn paper change to Ashes. It is all most a physical change but it can not be reversed back.
What are 2 ways that matter can change?
Matter can change through physical changes, such as melting or boiling, which alter its form but not its chemical composition. Matter can also undergo chemical changes, where its chemical composition is altered through chemical reactions like rusting or burning.
Describe four examples of changes in state?
Four examples of changes in state are: solid to gas (sublimation), gas to solid (deposition), solid to liquid (fusion), and gas to liquid (condensation).Four examples of change on state are liquid to solid, solid to liquid, liquid to a gas, and gas to a liquid.
Three examples of physical changes are?
Crushing a can of soda changes its shape but does not alter its chemical composition. Freezing water into ice cubes involves a phase change from liquid to solid without changing the water's molecules. Melting butter softens it, but it remains butter and can be returned to its solid state by cooling.
Give three examples of revsersible physical changes?
1> Melting of ice 2> Making of cloud 3> Hammering a metal into sheet
What are 2 examples of a physical change?
Melting ice into water and breaking a glass bottle are examples of physical changes. These changes do not alter the chemical composition of the substances involved, only their physical state or appearance.
Can you give 3 examples of social and emotional changes in a person as it grows?
1. stress 2.
What is 2 types of changes?
These are physical and chemical changes.
What is the difference between physical and chemical change give examples?
CHEMICAL CHANGE: Such change is a permanent change and substances go through such changes not only alter their outer shape but also change their composition. For example: conversion of milk into yoghurt is a chemical change PHYSICAL CHANGE: Such change is a temporary change and substances go through such changes alter their shape and volume only but composition remains same. For example: water changes into ice and ice melt to water is a physical change.
What are physical mutagens give some examples?
examples: 1. heat and x-rays : leads to formation of neoguanosine crosslinks 2. uv light : formation of cyclobutane dimers 3. ionizing radiations
Give two examples of chemical changes?
1. Burning of paper 2. Vulcanizing of paper
What is two examples of physical and chemical change?
Physical Changes:1. Breaking a stick of chocolate in half.2. Melting some ice.Chemical Changes:1. Combustion (the burning of something e.g. unleaded fuel)2. Photosynthesis (producing glucose and oxygen from carbon dioxide, water and sun light).These are some I thought from the top of my head, a bit mundane but they will do the trick.
3 examples of physical changes?
Because there are currently four known states of matter, one change between each of these states yields three different types of state change. One is the change from a solid to a liquid, which we will call "melting." The second is the change from a liquid to a gas, which we call "vaporization." The third is the change from a gas to a plasma. There are terms for these changes in the reverse direction, and sublimation describes the change from a solid to a gas with no intermediate liquid phase.
Can you give me 2 examples of truth?
1) you were born 2) you will die
List 3 examples of physical change?
Melting ice into water, cutting a piece of paper into smaller pieces, and mixing sugar in water are all examples of physical changes because they alter the form or structure of the substances without changing their chemical composition.
What are 2 examples of chemical changes?
chemicle changes like solid to liquid liquid to gas solid to gas
