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G9 Consumer Chemistry 1ST QTR EXAM
Quiz by Anna Liza De Leon Salas
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Chemistry is a physical science that deals with the study of matter and the following except
Agency which conducts applied research and development for the textile industry sector.
Itis a branch of science which deals with the study of separation, identificationand quantification of the chemical components of matter.
Which diagram represents an Erlenmeyer flask?
Which of the following does not describe the role of chemistry in the society and industry?
What is the base unit for length?
Which of the following units of measurement is equivalent to cm3?
English: inches: Metric: ___________
Write 2.68 x 106 in standard notation.
Write 7 730 000 in scientific notation.
Which list show the numbers in order from least to greatest?
Multiply (5.6 x 10-7) (6.1 x 104) and write the number in scientific notation
How many significant digits are in the measurement 5.0070 g?
How many zeros in the measurement 0.00020040 are significant?
4.08g divided by 0.061 g is equal to
What is the sum of 12.04590 + 1.023? Express the answer in correct significant figures.
An object which weighs 100 mg also weighs
What is the length of the nail to the nearest centimeters?
Lucy was using the triple beam balance during an experiment. She was measuring :
5.21 cm is the same distance as
The particles in crystalline solid can be arranged
A homogeneous mixture can be separated by all of the following EXCEPT
Which of the following is NOT a pure substance?
Which statement describes a chemical property of the element iodine?
Which of the following statements describe an extensive property?
Silver is a white metal that is an excellent conductor. Silver tarnishes when exposed to air and light. The density of silver is 10.49 g/cm3. The melting point is 962ËšC and the boiling point is 2000ËšC. a chemical property of silver is
Which is NOT a physical property?
Which of the following describes a chemical change?
Which substance can be decomposed by a chemical change?
Which of the following phase changes represent sublimation?
Ice cream has melted, what will you do to turn it back to solid?
Which statement describes a characteristic of all compounds?
Which group of substances contains only elements?
An example of homogeneous mixture would be
Which of these is NOT a pure substance?
Matter can be classified as either a _______ or a _______
It is a type of mixture in which different parts can be easily seen.
Which one of the following is NOT an example of separation technique? Â
Which of the following methods can be used for separating large from small particles?
How can you separate a mixture of iron filings and sand?
Which of the following apparatus would be needed when filtering a mixture?
Which of the following is NOT a compound?
Which of the following diagram represents a compound?
Water is made up of hydrogen and oxygen, two elements that were chemically combined. This makes water a(n).
Carbon, Hydrogen and Oxygen are all common _____
What is the chemical formula of aluminum sulfide?
What is the correct formula for the compound calcium hydroxide?
Which of the following is true?
Tightly bound group of atoms that behaves as a unit and carries a net charge.
What does -ite or -ate ending in a polyatomic ion mean?
