Honors Semester 1 Review

How many significant figures: 153.0 mL

• 1
• 2
• 3
• 4

Calculate 0.020 cm x 50 cm x 11.1 cm and give your answer with the correct number of significant figures.

• 10 cm³
• 11.1 cm³
• 11 cm³
• 11. cm³

What is the volume of the liquid in this graduated cylinder?

• 19 mL

• 35 mL

• 24.0 mL

• 26.0 mL

What is the length of the screw?

• 5.0cm

• 5.1cm

• 5.11cm

• 51mm

A majority of the elements are the periodic table are____

• metalloids

• nonmetals

• metals

• gases

Which element in the third period has 4 valence electrons?

• aluminum

• scandium

• silicon

• carbon

Elements in the same group or family have the same number of______

• neutrons

• protons

• valence electrons

• energy levels

The periodic table is arranged in order of increasing ______

• atomic mass

• atomic numbers

• electron number

• isotope number

When looking at a group on the periodic table, how does atomic radius change from bottom to top?

• tends to decrease

• tends to increase

• stays the same

• increases then decreases

Which of the following elements tends to lose electrons?

• calcium

• carbon

• fluorine

• neon