Biology, 20.01.2021 21:00 21vdawson

Use your periodic table of elements. Take any element from the first column, except for hydrogen and lithium, and answer the following questions: What is the element's name and symbol?
Is it a metal, nonmetal, or metalloid?
Which family does it belong to?
How many protons, neutrons, and electrons does its neutral atom have?
This is science

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 17:00

Which of the following protists gets nutrients mainly by absorbing molecules from other organisms through their cell walls and cell membranes? a. amoebas b. water molds c. ciliates d. slime molds

Answers: 2

Answer

Biology, 21.06.2019 19:50

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Answers: 3

Answer

Biology, 22.06.2019 05:00

According to this food web which of the following would be considered primary consumers

Answers: 1

Answer

Biology, 22.06.2019 16:00

Based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ?

Answers: 2

Answer

You know the right answer?

Use your periodic table of elements. Take any element from the first column, except for hydrogen and...