Give the formula and name for the iconic compounds formed from the following pairs of elements:

a. potassium and chloride, the main ingredients in salt substitutes used by people on low-sodium diets

b. zinc and oxide, used in some sunscreens

give the formula for each of the following ionic compounds

a. potassium chlorate, used in firecrackers displays

b. magnesium sulfate, epsom salts

c. potassium nitrate, used as a diuretic

give the name of the following covalent compounds

a. so2

b. ci4

c. sis2

d. sci2

(1) Give the formula and name for the iconic compounds formed from the following pairs of elements:

A. KCl potassium chloride

B. ZnO zinc oxide

(2) Give the formula for each of the following ionic compounds:

A. KClO₃ potassium chlorate

B. MgSO₄ magnesium sulfate

C. KNO₃ potassium nitrate

(3) Give the name of the following covalent compounds:

A. SO₂ sulfur dioxide

B. CCl₄ carbon tetrachloride

C. SiS₂ silicon disulfide

D. SCl₂ sulfur dichloride

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.