Which pair of elements have the same amount of valence electrons lithium, beryllium, sodium, magnesium

What are structure for each of the compounds listed. Explain why the name given is incorrect. And give a correct name in each case (1) 1-methylbutane (2) 1,1,3-trimethylhexane (3) 5octyne (4) 2-ethyl-1-propanol (5) 2,2-dimethyl1-3-butanol

Why is heat transferred?

What happens when a saturated solution is allowed to cool?

What does the atmosphere do for us

What are three ways in which a metal is different to a non-metal?

A cube of iron has a temperature of 35°C. It is placed on top of a hot surface with a temperature of 175°C. What will happen to the iron? A) Its temperature will decrease. B) Heat will flow from the hot surface into the iron.

Density differences cause the

Why can't you balance a chemical equation by changing the subscript?

Which level of organization is best represented by the corn plant? tissue, the highest level of organization organ, the lowest level of organization organism, the level of organization directly above organ system organ system, the level of

What is one product of a condensation reaction between two amino acids, such as glycine and alanine?