Which combination of elements would produce an ionic compound?

a. Nitrogen and carbon

b. Carbon and oxygen

c. Sodium and magnesium

d. Potassium and sulfur

e. Phosphorus and chlorine

If a word ends with the suffix - logy, it pertains to the of something. Select all that apply. condition quality study theory

1) This is any system of organisms or things ranked one above another.

What is an ionic bond? A. A bond between 2 atoms of similar electronegativities B. A bond formed by sharing electrons C. A bond formed from 2 atoms of the same element D. A bond resulting from the transfer of 1 or more electrons

What is the volume of 15.0 grams of H2S at STP

What is the atomic mass of dinitrogen trioxide (atomic mass of oxygen=15.999 u; atomic mass of nitrogen = 14.007 u) ?

In the following reaction, 2NaCl 2Na + Cl2 sodium and chlorine are products, salts, reactants, or ions?

What is activation energy

Which combination of elements would produce an ionic compound? a. Nitrogen and carbon b. Carbon and oxygen c. Sodium and magnesium d. Potassium and sulfur e. Phosphorus and chlorine

What bond is it when two hydrogen atoms combine

Greg classified some substances as shown in the table. Greg's Table Soluble in Water Insoluble in Water Dishwashing detergent Cloth Drink mix Plastic Sand Copper Why is Greg's table incorrect? Plastic is soluble in water. Copper is soluble in water.