1.a noble gas in period 2 2.an element that does not belong to any family
3.a transition metal in period 5
4.a halogen
5.an alkaline carth metal
6.a metalloid in period 3
7.an alkali mctal in period 4
8.a nonmetal in group 5A
9.a metal in period 7
10.a metalloid in group 5A

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

How many grams of aluminum will there be in 98g of al2o3?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?