PLSSS HELPP Ductile
Period 5
Very soft
Answer??

Nonmetal
Highly reactive
Period 2
Answer??

Pungent
Very reactive
Period 4
Answer??

2 valence electrons
Malleable
Less protons than Fluorine
Answer??

Family 13
Brittle
Good conductor
Answer??

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

What’s the percent by mass of carbon in c10h14n2

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?