the atomic number of beryllium (be) is 4, and the atomic number of barium (ba) is 56. which comparison is…

the atomic number of beryllium (be) is 4, and the atomic number of barium (ba) is 56. which comparison is best supported by this information? they are in the same group because they have similar atomic masses, but they are in different periods because they have different chemical properties. they are in the same group because they have similar chemical properties, but they are in different periods because they have very different atomic numbers. they are in the same group because their atomic numbers are each multiples of four, but they are in different periods because they have different chemical properties. they are in the same group because they have similar atomic masses, but they are in different periods because they have very different atomic numbers.

the atomic number of beryllium (be) is 4, and the atomic number of barium (ba) is 56. which comparison is best supported by this information? they are in the same group because they have similar atomic masses, but they are in different periods because they have different chemical properties. they are in the same group because they have similar chemical properties, but they are in different periods because they have very different atomic numbers. they are in the same group because their atomic numbers are each multiples of four, but they are in different periods because they have different chemical properties. they are in the same group because they have similar atomic masses, but they are in different periods because they have very different atomic numbers.

Answer

Brief Explanations:

Los elementos en el mismo grupo de la tabla periódica tienen propiedades químicas similares. El número atómico determina la ubicación del elemento en la tabla periódica. Períodos diferentes se definen por diferencias en el número atómico. Berylio y bario tienen propiedades químicas similares y números atómicos muy diferentes.

Answer:

They are in the same group because they have similar chemical properties, but they are in different periods because they have very different atomic numbers.