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What are the 4 factors that should be taken into account when choosing a chemical?
flammability coorosiveness reaction ability amount
What are the common factors of 3 and 4?
A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 3 are 1 and 3. The factors of 4 are 1, 2, and 4. The only common factor is 1.
What are the common factors of 16 and 28?
Answer:The common factors of 16 and 28 are 1, 2, and 4.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common.Methods:One way to determine the common factors is to find all the factors of the numbers and compare them.The factors of 16 are 1, 2, 4, 8, and 16.The factors of 28 are 1, 2, 4, 7, 14, and 28.The common factors are 1, 2, and 4.
What is the greatest common factor of 28 and 48?
The GCF of 28 and 48 is 4. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4. The GCF of 28 and 48 is 4.
Use the prime factorization of 48 and the procedure to determine how many factors 48 has?
48 = 2^4 × 3^1 5 x 2 = 10 48 has ten factors. The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
What are 4 factors to change an electromagnet?
6924
What are the 4 factors that determine the effects of an earthquake in a given area?
location distance motion
What are the 4 factors to take into consideration with regards to par level?
how is a par level determine
When a kettle is boiled you can tell it is not chemical change?
There are 4 evidences of a chemical reaction : -Change of colour. -Formation of precipitate. -Release of energy. -Effervescence.
What are some common factors of 8?
To have common factors, you need at least two numbers to compare, so you can determine what factors they have in common. The factors of 8 are 1, 2, 4, and 8.
What can be used to describe a chemical change?
A chemical equation can be used to describe a chemical change. For instance when iron combines with oxygen to form iron (III) oxide (rust), a chemical change has occurred. It can be written as a chemical formula: 4 Fe + 3 O2 --> 2 Fe2O3
What are things that decrease a reaction rate?
Some factors are: low temperature, low pressure, low concentration of reactants, no stirring, coarse particles, etc.
What must you know if a chemical change occurs?
To determine if a chemical change has occurred, you must observe one or more of the following: the formation of a precipitate, a change in color, the release of a gas, or a change in temperature. Additionally, the chemical composition of the substances involved must have changed to qualify as a chemical change.
Which process is a chemical change 1melting of ice 2boiling of water 3subliming of ice 4decomposing of water?
4. decomposing of water explanation: a chemical change is when you chemically change a substance, and a new one is formed
What are the 4 factors that should be taken into account when choosing a chemical?
flammability coorosiveness reaction ability amount
Determine the factors of 512?
1, 2, 4, 8, 16, 32, 64, 128, 256, 512
Which are 4 indications of chemical reaction has occurred?
The indicators of a chemical reaction are :- 1. Change in colour 2. Change in temperature 3. Evolution of a gas 4. Formation of a precipitate
