Sodium
B.
Calcium
C.
Hydrogen
Chemistry, 25.01.2021 19:00 greend0719
Which element is an alkali metal?
A.
Sodium
B.
Calcium
C.
Hydrogen
D.
Zinc
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 20:30
Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other
Answers: 2
Chemistry, 22.06.2019 05:20
Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
Answers: 1
Chemistry, 22.06.2019 05:50
What happens when the temperature of a solution increases?
Answers: 2
Chemistry, 22.06.2019 09:30
The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
Answers: 3
You know the right answer?
Which element is an alkali metal?
A.
Sodium
B.
Calcium
C.
Hydrogen
Sodium
B.
Calcium
C.
Hydrogen
Questions
Mathematics, 04.04.2020 04:33
Biology, 04.04.2020 04:33
Mathematics, 04.04.2020 04:33
Geography, 04.04.2020 04:33
Physics, 04.04.2020 04:33
Mathematics, 04.04.2020 04:33
English, 04.04.2020 04:33
Mathematics, 04.04.2020 04:33
Computers and Technology, 04.04.2020 04:33
