Main-group elements from Period 3 of the periodic table are highlighted, Which element is a highly reactive nonmetal?
11
12
13
14
15
16
17
18
Na Mg
Al Si
P
S
Ci
Ar
Sedum
Magem
Alumi Silicon Phosphorus sulf China Argo
22.99 24.31 26.98
28.09 30.97 32.06 35.45
39.95
12.03140111000 1000 KM
1113
14
10 17
Na Mg
Al Si P S CI Ar
4
9 10
2
32
30
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
4000 54006838
44
ha Tilkin
LINIC
A. Sodium
O
B. Chlorine
C. Aluminum
D. Argon

Forensic anthropologists: a. apply anthropological techniques to legal matters. b. are primarily concerned with the recovery of material culture remains. c. examine the relationships between medical treatment and culturally determined views of disease. d. study disease and trauma in ancient populations. e. study nonhuman primates.

The negative impacts of nonnative species generally outweigh the positive impacts

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.