The charge that alkali metal form when they involve in a chemical reaction with non metals is 1+
<u><em>Explanation</em></u>
Metals react by losing electron to form a positively charged ion.
Alkali metal has 1 electron in outermost sub shell which is donated when they react with non metals to form ions with a charge of 1+.
For example sodium (Na) metal with [Ne] 3S¹ electron configuration donate the 1 electron in outermost subshell (3S) to form Na⁺ ion.
Answer:
D
Explanation:
Empirical formula is the simplest whole number ratio
E.g
The empirical formula of benzene (C6H6) is CH
This is an ALCOHOL
The alcohol groups can contain Oxygen even if its a HYDROCARBON
Answer:
because there more acid in diet cola
Density is an intensive property of a substance. An intensive property means that it is a physical property that does not depend on the size or the amount of material in the matter. For example, if a diamond is cut in half, the density does NOT change, therefore it is an intensive property.