← SetsGrade 7 Science Q1: Scientific Methods & Matter — Set 4
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Grade 7 Science Q1: Scientific Methods & Matter Practice Questions — Set 4
10 free Grade 7 Science Q1: Scientific Methods & Matter reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 4 of 4.
31
If an element has 6 protons, what is its atomic number?
32
Which of the following is a non-metal that is liquid at room temperature?
33
What refers to the ability of a material to be drawn into thin wires?
34
Which of the following is a chemical property of matter?
35
What is the main component of air?
36
Which of the following is a heterogeneous mixture?
37
What do we call the horizontal rows in the Periodic Table?
38
Which group of elements are known as the 'Inert' or 'Noble' gases?
39
What is the pH of a neutral substance like pure water?
40