Asynthesis reaction can be identified because it involves more than one reactant forming one compound as the product. true false

true

Explanation:

I took the quiz and got a 100 percent. but yeah its true because it is

A+B>AB

Statement is true.

Explanation:

Synthesis reaction is a type of reaction in which two or more chemical species combine together to result in the formation of a complex product.

The reactants in a synthesis reaction may be elements or compounds but the product will always be a compound.

For example, is a synthesis reaction.

Thus, we can conclude that a synthesis reaction can be identified because it involves more than one reactant forming one compound as the product is a true statement.

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms